2016-02-16 Ein WikiTree GEDCOM Problem Ein Charakter in zwei teilen. 2017-02-03 WieWasWie 2 Noch weniger Grundsuche. 2017-01-27 Direktimport gegen GEDCOM Wann soll man was verwenden? 2016-01-08 Genealogie Name Grundlagen Name dos und donts. 2016-01-02 Software MacKiev Family Tree Maker 2014 Update Was Sie über das Update wissen müssen. 2017-01-01 GeneAwards 2016 Beste und Schlimmste von 2016. 2016-12-31 Genealogie 2016 Nachrichten amp Trends. 2016-12-30 GeneaBlog Awards 2016 Genealogie Blog Awards 2016. 2016-12-15 Stammbaum Maker und TreeSync 2017 Neue Synchronisierung verzögert. 2016-11-22 GedSite 1.0 Schnelle erste Sichtung. 2016-10-14 Johanna Kwiks Geburtsrekord Es gibt keine Geburtsurkunde für Johanna Kwik 2016-09-20 Zitierfähigkeit Ein Must-Have Feature und sein potentieller Nachfolger 2016-09-15 Absichtlich beschränkte Genealogie-Programme Eine Anti-Genealogische Misfektion. 2016-09-12 Genealogie Software Limits Stellen Sie sicher, dass die Limits arent einschränken. 2016-09-07 Genealogie Datenübertragungsmethoden Paradoxical Program Selection Beratung. 2016-09-06 Mit mehr als einem Genealogie-Programm Hauptprogramm und Master-Datenbank. 2016-09-04 Warum Sie eine Desktop-Anwendung als Ihr Haupt-Genealogie-Programm brauchen Viele gute Gründe. 2016-09-02 Desktop oder Web Genealogie Programm können Sie Beide haben. 2016-09-01 Auswahl deines ersten Genealogie-Programms Wesentliche Auswahlkriterien. 2016-08-31 Was ist das beste Genealogie-Programm Die unnötige, endgültige und umfassende Antwort. 2016-08-30 Warum ein Genealogie-Programm verwenden Das richtige Werkzeug für den Job. 2016-06-22 Genealogiesymbole Abkürzungen, Charaktere amp Richtlinien. 2016-06-20 Multiplet Consistency Check Noch eine weitere Konsistenz Ampere Plausibilitätsprüfung. 2016-06-20 Multiplet Detection Technique Erkennung von Zwillingen, Drillinge, Quadruplets und mehr 2016-04-28 Family Tree Builder 8 GEDCOM Header Meist gültig. 2016-04-04 Findmypast API Noch eine Genealogie API. 2016-03-19 Domain Familytreemaker Übertragung von Domain Transfer. 2016-03-01 Software MacKiev Stammbaum Maker 2014 Neu: Stammbaum Maker 2014. 2016-03-01 Ancestry amp Software MacKiev Stammbaum Hersteller GEDCOM Header Die richtige Version. 2016-02-28 Family Tree Builder 8.0 Technologie Family Tree Builder Classic 7.0 versus New Family Tree Builder 1.0. 2016-02-17 TreeView Schneller erster Blick. 2016-02-09 Neuer Stammbaum-Hersteller Zukünftiges Interview mit Software MacKiev Präsident Jack Minsky. 2016-02-03 Stammbaum-Erbauer 8.0 Schneller erster Blick. 2016-02-02 RootsMagic TreeSync MagicSync 2016-02-02 New Family Tree Maker disdiscontinued Verkauft an neue FTM für Mac-Entwickler. 2016-01-31 rootsTrust 1.0 Schnelles Update. 2016-01-30 Blue Yeti Solider Klang. 2016-01-25 Marie de Lannoy amp Marie le Mahieu Marie de Lannoy ist nicht dein Vorfahr. 2016-01-17 Wie man eine gleichgeschlechtliche Ehe in PAF Lie, Export, Correct amp Import (LECI) einträgt. 2016-01-17 Gleichgeschlechtliche Ehe in GEDCOM Das Gleichgeschlecht GEDCOM Paradox. 2016-01-14 Heirat in GEDCOM Kein MARR ohne FAM. 2016-01-08 rootsTrust 0,99 Zweiter Blick. 2015-12-31 GeneAwards 2015 Beste und Schlimmste von 2015. 2015-12-30 Genealogie 2015 Veranstaltungen amp Trends. 2015-12-27 GeneaBlog Awards 2015 Genealogie Blog Awards 2015. 2015-12-26 RootsOfMine Instant Family Tree 2015-12-14 Leben nach neuen Family Tree Maker nicht Panik. 2015-08-31 Pastor John Robinson Memorial Tablet Mayflower Nachkommen. 2015-08-30 Fremde und Pilger Separatisten in Leiden begraben 2015-08-24 Pilgrim Press Plaque William Brewster Alley. 2015-08-17 John Robinson Memorial Tablet Mehr als ein Stein 2015-08-13 Pilgrim Väter Monument De Vliet Ihre Namen markieren die Stelle. 2015-08-10 John Robinson Stone Das erste Pilgerdenkmal in Leiden. 2015-08-10 Jean Pesynhof Plaque Weder sauber noch schön. 2015-03-20 WieWasWie Family Tree Builder Ruhestand bald. 2015-03-18 GedFan 0.4.0.0 Mehrsprachige Fans. 2015-03-01 Famberry GEDCOM Der schlimmste GEDCOM-Export aller Zeiten. 2015-01-01 GeneAwards 2014 Beste und Schlimmste von 2014. 2014-12-31 Genealogie 2014 Veranstaltungen amp Trends. 2014-12-28 Ancestry 2014 Abbruch. 2014-12-27 Der Meister Genealogist 2014: abgebrochen Stuck in den 1990er Jahren. 2014-12-26 RootsMatching WebHits: RootsMagic 7 passend. 2014-11-26 RootsTrust 0.9 Schneller erster Blick. 2014-11-16 Asus Fonepad 7 Ersetzen des Google Nexus 7 3G. 2014-11-06 GEDCOM File Finder GEDCOM Dateien, sortiert. 2014-11-06 RootsMagic GEDCOM Version RootsMagic hat niemals GEDCOM 5.5 benutzt. 2014-10-20 GeneaBlog Awards 2014 Genealogie Blog Awards 2014. 2014-09-30 Veranstaltung GEDCOM Erkennung Abwärtskompatibel, aber nicht rückwärtskompatibel. 2014-09-28 GEDCOM Versionserkennung Nicht so einfach wie es sein sollte. 2014-09-18 Findmypast GEDCOM Quick First Look enttäuscht. 2014-09-18 Abgeschnittene GEDCOM-Version Manchmal bedeutet GEDCOM 5.5 GEDCOM 5.5.1 2014-09-17 GEDCOM 5.5.1 ist kein Entwurf GEDCOM 5.5.1 war nie ein Entwurf. Nicht wirklich. 2014-09-14 GEDCOM Magic Values Wie man GEDCOM-Dateien erkennt. 2014-09-08 GEDCOM amp die Unicode Byte Order Mark In Stückliste oder nicht in Stückliste, das ist die Frage. 2014-09-05 FamilySearch UNICODE FamilySearchs UNICODE ist nicht Unicode, seine Microsoft UNICODE. 2014-09-05 MacBridge für RootsMagic CrossMagic. 2014-08-26 GEDCOM-Zeichencodierungen, die GEDCOM-Codierungen decodieren. 2014-08-23 GEDCOM-Header-Codierung Alle Zeichencodes größer als 0x7F müssen in ANSEL konvertiert werden. 2014-08-21 Sechs goldene GEDCOM-Richtlinien High-Level-Richtlinien, die auch deine Benutzer verstehen. 2014-08-20 FamilySearch entfernt GEDCOM-Spezifikationen FamilySearch entfernt den eigenen Standard von der eigenen Seite. 2014-08-17 GEDCOM 1.0 Sein GEDCOM, aber nicht wie wir es wissen. 2014-08-11 Eine benutzerdefinierte WordPress Theme Hacking eine WordPress-Vorlage. 2014-08-09 Installieren von WordPress auf einer Subdomain Self-Hosting WordPress. 2014-07-28 Apple Touch Icons Viele langweilige Details über Apple Touch Icons. 2014-07-04 Der GEDCOM DATE Fall Die Kunst der FamilieSuche GEDCOM Interpretation. 2014-06-03 Family Book Creator Plug-in für den neuen Family Tree Maker. 2014-04-15 Desktop versus Web-Genealogie-Software Ein oder andere Mu 2014-04-03 Desktop und Cloud Desktop gegen Cloud Nein, nicht wirklich. 2014-03-20 Einige Uncommon Technologie Beratung Tech-savvy. 2014-03-12 Internationales Museum für Familiengeschichte Familienmuseum wird bald eröffnet. 2014-03-04 Genealogie ist nie getan Im getan mit Genealogie ist nie getan. 2014-02-28 RootsMagic für Android 1.0 RootsMagic für Android fehlt die Magie. 2014-01-28 GEDCOM Plugin für Notizblock GEDCOM Bearbeitung. 2014-01-21 WikiTree API Noch eine Genealogie API. 2014-01-01 GeneAwards 2013 Beste und Schlimmste 2013. 2013-12-31 Genealogie 2013: Veranstaltungen amp Trends Genealogie-Industrie Retrospektive. 2013-12-14 Family Tree Maker für Mac 3 Family Tree Maker 2014 für Mac 2013-11-27 GeneaBlog Awards 2013 Genealogie Blog Awards 2013 2013-11-26 GEDCOM Validator Identifier Handling GEDCOM Validatoren getestet. 2013-11-05 Diderik van Leyden Gael Beerdigungsretter von Leiden wieder aufgenommen. 2013-10-29 FamiLinx Nameless Geniologie. 2013-10-04 Vertical Tab in GEDCOM FamilySearch PAF exportiert illegalen Charakter 2013-09-18 GEDCOM Identifikatoren: Charaktere Rechtliche und illegale Charaktere. 2013-09-17 GEDCOM Identifiers: Zeiger Syntax Colon und Ausrufezeichen. 2013-09-09 GEDCOM Identifier: CONC und CONT GEDCOM Syntaxfehler. 2013-09-08 Sechs Dinge zu wissen, über Family Tree Maker 2014 New Family Tree Maker 6. 2013-08-30 Brightsolid Split Änderungen. 2013-08-29 GEDCOM Version A Versionsnummer ist kein Freiformtext. 2013-08-28 Family Tree Maker 2014: Neue Features Ancestrys Whats Neue Liste weicht größte neue Funktion aus 2013-08-11 FNU LNU MNU UNK Unbekannte Nachnamen-Konventionen. 2013-08-11 Die Lnu Familie Mystery Mysterious Volkszählung Ergebnis. 2013-08-10 Unk ist ein richtiger Name Unk ist nicht unbekannt. 2013-07-31 Open Source GEDCOM Parser Fertig GEDCOM Unterstützung 2013-07-08 ANSEL Administrativ zurückgezogen Status drop. 2013-06-28 FamilySearch offiziell verlässt PAF Mehr als ein Jahrzehnt spät, wird PAF aufgegeben offiziell. 2013-06-25 Family Tree Maker World Express Stammbaum Maker kostenlos. 2013-06-24 Umschalten von PAF How-To, Probleme und Lösungen 2013-06-23 Persönliche Ahnen-Datei Häufig gestellte Fragen amp Ressourcen. 2013-06-04 GEDCOM X 1.0.0 M1 FamilySearch Familienbaum API. 2013-06-03 Auswertung der GEDCOM X Konverter Zufällige GEDCOM Dateien nicht tun. 2013-05-31 GEDCOM X Converter 0.2: Änderungen Das GEDCOM X Dateiformat hat sich geändert. 2013-05-23 Finding Ancestral Loops Grundsätzliches Merkmal ist selten. 2013-05-18 LDS ANSEL gegen LDS ANSEL FamilySearch ANSEL ist nicht ANSEL. 2013-05-14 GEDCOM ANSEL Tabelle GEDCOM 5.5.1 Anhang C. 2013-04-21 GEDCOM Form Einige GEDCOM sind gleicher als andere. 2013-04-21 ZEDCOM MyGEDCOM. 2013-04-11 GEDCOM STS GEDCOM HEADER Erweiterung. 2013-04-11 GEDCOM Leser Speicher Verwendung GEDCOM Datensatz zählt. 2013-03-26 GEDCOM Reihenfolge der Kinder Benutzerpräferenz. 2013-03-20 Der häufigste Genealogie-Fehler Die Konsistenzprüfung, die Sie am meisten brauchen. 2013-03-14 Häufige GEDCOM Identifier Naming Convention Welche Genealogen mögen. 2013-03-11 GEDCOM Identifikatoren: Länge Wie lange ist ein Bezeichner 2013-02-22 AKG K514 Mk II Leichtgewicht klingt gut, sieht toll aus. 2013-02-10 WieWasWie GEDCOM Headless GEDCOM. 2013-02-08 Die kleinste GEDCOM-Datei Minimal GEDCOM. 2013-02-05 GEDCOM Lines GEDCOM Dateien sind Textdateien. 2013-01-28 Genlias Servers pensioniert Genlias gegangen. 2013-01-21 Eine Datenbank oder mehrere Datenbanken Mehrere Gründe für eine Datenbank. 2013-01-11 Fan-Wert und der WWW-Tag Fehlerhafter Fehler ist kein Fehler. 2013-01-06 PAWriter 102 Format GEDCOM Command Pretty-Druck. 2013-01-02 Genlias Niederländische Zivilaufzeichnungen Index. 2013-01-01 GeneAwards 2012 Bestes und das schlechteste von 2012. 2012-12-31 Genealogie-Tendenzen 2012 Petitioning für frühe Volkszählung Freigabe beim Warten auf App, um Berühmtheit Spiele zu synchronisieren. 2012-12-30 Genealogie 2012 Genealogie-Industrie Retrospektive. 2012-12-19 RootsMagic 6 Größte Verbesserung ist anderswo. 2012-12-18 RootsMagic App für iDevices Kostenlose Companion App. 2012-12-17 WieWasWie Update: RealSoonNow WasWirWenn. 2012-12-12 TelGen GedFamilies TelGen Familien GEDCOM Edition. 2012-12-10 Google Genealogie-Gemeinschaften Google Genealogie-Community-Anleitung. 2012-11-30 MyHeritage gobbles Geni Geni nicht gehen oder gegangen. 2012-11-27 Auch bekannt als Umstellung von PAF auf RootsMagic. 2012-11-24 FamilyGTG 1.0 Android Genealogie-Viewer. 2012-11-18 Wirksame Genealogie-Prüfung Konsequente Beratung amp plausible Tipps. 2012-11-16 Inkonsistente Genealogie Freizone Keine inkonsistente Genealogie erlaubt. 2012-12-14 GeneaBlog Awards 2012 Die fünfte Genealogie Blog Awards. 2012-11-09 Online Genealogie Konsistenz Checks Genealogie Websites überprüfen Sie Ihre Genealogie. 2012-11-08 Integrierte Konsistenzprüfung Multithreading für Genealogie. 2012-11-07 Konsistenzprüfung Erinnerung Genealogie Software-Funktion. 2012-11-05 Die Ancestry Permira Deal Private Verhandlungen. 2012-10-30 AncestorSync Connect noch eine weitere Beta: Release Candidate 2. 2012-09-23 MyHeritage Matching WorldVitalRecordMatching MyHeritage Matching macht es schwieriger, MyHeritage passen. 2012-09-19 Rootsy Schneller Blick auf rudimentäre Familiennabe. 2012-09-07 Niederländische politische Webseiten 2012 Nationale Wahlen 2012 die Web site. 2012-08-31 GEDCOM X: kein Industriestandard FamilySearch verlässt GEDCOM X Push. 2012-08-30 Chronoplex GEDCOM Validator Noch ein GEDCOM Validator. 2012-08-21 WikiTree GEDCOM Drittanbieter-Fix. 2012-08-17 Family Tree Maker 2013 Gute Nachrichten: keine Family Tree Maker 2013. 2012-08-15 GEDCOM X: FamilySearch Erste GEDCOM X nicht Verkäufer neutral. 2012-07-24 Warum PAF ist immer noch beliebt Beliebte alte Freeware. 2012-07-23 Eine kurze Geschichte der persönlichen Ahnen-Datei Zehn Jahre auf. 2012-07-02 WieWasWie Beta Wer war wer. 2012-07-01 FamilySearch Stammbaum Öffentlich FinallySearch Schließlich Baum. 2012-06-28 PeoplePlotr Limited, teuer Ampere ungeschickten Stammbaum-Modus. 2012-06-15 Multi-Volume-GEDCOM-Dateien veraltete GEDCOM-Funktion. 2012-06-13 ScionPC 8.0 Quick Look: Nachname Vandalismus Amp-Anwendung Dokumentation. 2012-06-11 KiN2 Sind Sie kin2 ich 2012-06-06 GEDCOM X Konverter GEDCOM X ist spektakulär ineffizient. 2012-06-04 Leiden Fehlende Links Projekt Leiden Links Taufe, Heirat und Bestattung 1580-1811. 2012-05-31 GEDCOM ADDR Best Practice: Ein strukturierter Ansatz für GEDCOM Adressen. 2012-05-24 GEDSpy 0.9 Schneller Blick: kleiner Fan-Wert amp begrenzt GEDCOM Unterstützung. 2012-05-16 Wie groß sind die USA Volkszählung Volkszählung Größe ist konstant, aber Rekordzahl ist nicht. 2012-05-09 AncestorSync Beta 2012 neue Beta synchronisiert neue Family Tree Maker mit Geni. 2012-05-04 Ancestry stellt AncestryDNA vor Ancestry geht autosomal. 2012-05-03 Chronoplex Mein Stammbaum 2.0 Schneller Blick auf bedeutende Verbesserungen. 2012-04-26 Ancestry erwirbt Archive eine andere Ancestry Acquisition. 2012-04-26 Der doppelte doppelte Index zweifach zensierbar. 2012-04-13 Geschwister-Folter-Test Die Männer mit tausend Geschwistern. 2012-04-09 Niederländische Wurzeln Englisch Führer zur holländischen Genealogie. 2012-03-26 Philips CDM9 Fix Ersatz-Ausrüstung. 2012-03-26 Rotel RDD-980 Problem Dead Disc Drive. 2012-03-02 GedStar Pro Fan Value Import Performance Problem. 2012-03-01 SourceQuest ezGED 1.0 Fan Wert Geplante Verbesserungen. 2012-03-01 TelGen Familien Fan Wert Legacy Begrenzung. 2012-02-27 Erkennung von GEDCOM 5.5EL Mehr GEDCOM Magie. 2012-02-22 USA 1940 Volkszählung Fakten und Ressourcen. 2012-02-19 GEDCOM X Herkunft Quelle zeigt Wurzeln. 2012-02-16 MyHeritage Verkauf von Family Tree DNA Tests Noch ein weiterer Family Tree DNA Reseller. 2012-02-03 Behold 1.0 Siebzehn Jahre in der Herstellung 2012-02-02 BetterGEDCOM Grassroots GEDCOM Bande. 2012-02-02 OpenGen Geschlossen für Geschäft. 2012-02-02 FamilySearch veröffentlicht GEDCOM X GEDCOM X geht an die Öffentlichkeit. 2011-02-01 history-data. org Schema. org für Genealogie. 2012-01-31 Was bedeutet GEDCOM X bedeuten, was in einem Namen ist 2012-01-27 Brightsolid führt Zensusrecords ein Brightsolid tritt in den amerikanischen Markt ein. 2012-01-26 Samsung Galaxy S Yesteryears Android-Smartphone. 2012-01-24 Family Graph API SDK für Android und iOS MyHeritage API geht mobil. 2012-01-21 RootsMagic 5 Fan-Wert Nicht-Standard-Auswahl. 2012-01-21 Legacy Stammbaum 7.5 Fan Value Zugang Grenzen. 2012-01-21 Stammbaum Maker 2012 Fan Wert Unfix Defekt. 2012-01-21 Familien-Baum-Hersteller 16 Fan-Wert Illegale Umbauten. 2012-01-15 VGedX Befehlszeilen-GEDCOM-Validator. 2012-01-14 Fraktal-Genealogie Mathematischer Stammbaum. 2012-01-11 Bezahlte Android Genealogie Apps Mobile Genealogie für einen Preis. 2012-01-09 Die UID-Tag Common GEDCOM-Erweiterung. 2012-01-07 Free Android Genealogie Anwendungen Mobile Genealogie. 2012-01-04 Die meiste populäre Artikel von 2011, was Sie klickten auf 2012-01-03 Zwillinge, die in den verschiedenen Jahren des neuen Jahres geboren werden, geschieht. 2011-12-30 GeneAwards 2011 Die besten und schlechtesten Genealogie 2011. 2011-12-29 Genealogie Trends 2011 Synchronisierung mit einer mobilen App: theres eine API in Public Beta für das. Webinar am 11. 2011-12-28 Genealogie 2011 Genealogie-Industrie amp Technologie Entwicklungen 2011. 2011-12-24 Random Awards 2011 Random Awards für zufällige Dinge. 2011-12-22 Genealogie Beta 2011 Neue und verbesserte Geneatechnologie. 2011-12-22 FamilySearch Family Tree API Public Private API ist jetzt öffentlich. 2011-12-16 GeneaBlog Awards 2011 Vier Feine Genealogie Blogs. 2011-12-12 GEDCOM X FamilySearch GEDCOM Alternative. 2011-12-07 openSNP Gute Daten öffnen 2011-11-24 Vrouwekerk Plaque Pilgrim Kirche Pest. 2011-11-21 MyHeritage kauft FamilyLink Die Revolution wurde verkauft. 2011-11-03 Viele Hände Public Crowd-Sourcing. 2011-11-03 Niederländische Milizregister Crowd-sourced niederländische Aufzeichnungen. 2011-10-18 Willkommen zu einem Brave New World Objects in der Kristallkugel sind näher als sie erscheinen. 2011-10-13 Niederländische Genealogie Anwendung Popularität Die Holländer bevorzugen Niederländisch. 2011-10-10 Dart JavaScript-Killer 2011-10-09 Samstag Nacht Genealogie Größe Genealogie Blogger: mehr als durchschnittlich. 2011-10-06 Minimal Flash und Silverlight-Richtliniendateien Nützliche Leere. 2011-10-05 Steve Jobs 1955 - 2011 Apple. 2011-10-05 Die SourceTemplates Initiative BetterCitation. 2011-09-27 Ancestry für Android Beta Ancestry geht Android. 2011-09-23 Nachkommen-Stickerei-Diagramme Stammbaumart und weise. 2011-09-20 MyHeritage kauft BackupMyTree MyBackup. 2011-09-19 Apache Maven Ausgelassene Software-Entwicklungssoftware. 2011-09-09 Family Tree Maker Complete New Family Tree Maker Bündel fehlt Ancestry Appell. 2011-09-07 Erste Schritte mit dem MyHeritage Family Graph API Wesentliche undokumentierte Fakten Amp-Features. 2011-09-03 Einige Ancestry Content Publisher Überlegungen Geben Sie Ihren einzigartigen Inhalt weg 2011-09-03 Ancestry Content Publisher Programm Holen Sie sich Ihre digitalen historischen Sammlungen auf Ancestry. 2011-09-01 MyHeritage App Wettbewerb Sieben Tausend Euri für YourApp. 2011-08-29 Was ist neu im Stammbaum Maker 2012 neue Features. 2011-08-23 Geni Stats Down Borg Tree Assimilation Statistiken nicht, was sie verwendet werden, um zu sein. 2011-08-19 Gemeinsame Web Bäume Unser Baum. 2011-08-18 Abstammung benennt Fußnote zu Fold3 Fußnote gefaltet, Fold3 entfaltet. 2011-08-15 MyHeritage Familie Grafik API noch eine Genealogie API. 2011-08-13 Geni Änderungen Geni wurde einfach besser - oder noch schlimmer. 2011-08-10 Family Tree Maker SearchService Undokumentierte öffentliche Ancestry Web Service. 2011-08-05 TreeSync Einschränkungen Partial Sync. 2011-08-04 FTM Sync Beta Öffentliches TreeSync Beta Message Board. 2011-08-01 Family Tree Maker 2012 Öffentliche Beta Dropbox Ancestry. 2011-07-31 GED-inline ein nagelneuer GEDCOM Validator. 2011-07-26 GenDetective Berichte aus Speicher. 2011-07-24 Plussing Menschen Puzzling Plussing. 2011-07-19 Wie zu sortieren Google Circles Springen durch Reifen. 2011-07-19 Wie man einen Google-Kreis kopiert Nicht ganz Drag-Amp-Drop. 2011-07-19 Zwanzig Google Chrome Erweiterungen für Google Verbessern von Google. 2011-07-17 Ein kleines Web-Genealogie-Experiment Rekonstruktive Genathologie. 2011-07-15 GEDCOM SOUR und DEST Was der Standard dir gesagt hätte. 2011-07-13 Anzahl der Menschen auf Google Exponentielles Wachstum. 2011-07-10 Google Double-Plus gut. 2011-07-06 Fünf Freaky Features Ihre Genealogie-Software sollte nicht eine Handvoll von Fehlfunktionen. 2011-07-02 Genealogie ohne Beweis ist Mythologie Attribut ein Aphorismus auf Quellen. 2011-06-27 Genealogie Citation Standard Es gibt keine 2011-06-26 Mit Genathologien Zitieren als Quelle, nicht als Beweis. 2011-06-14 Genealogie ist mehr als Archiv-Forschung Staub von Genealogie. 2011-06-12 IPv6 jetzt IPv6 aktiviert. 2011-06-10 Erste Schritte mit GenDetective Zehn-Schritt Willkommen Wizard. 2011-06-09 GenDetective Einführung Genealogie Forschungsassistent. 2011-06-07 Welt IPv6 Tag Vorbereitung für die IPocalypse. 2011-06-04 Einige GEDCOM Fan-Werte Genealogie Software Grenzen. 2011-05-30 AncestorSync Ultimate AncestorSync für alles. 2011-05-29 AncestorSync Beta Wie man sich anmeldet, was zu erwarten ist. 2011-05-27 Wie AncestorSync arbeitet Hot Sync-Technologie. 2011-05-25 AncestorSync versus GenBridge Etwas ähnlich, ganz anders. 2011-05-24 Gültige Eingabe, Gültige Ausgabe GIGOs ergänzen. 2011-05-22 Family Tree Builder 5.1 fügt Direct Import MyImport nicht in Legacy-Anwendungen interessiert. 2011-05-17 Ancestry Web Suche Seiten suchen plus. 2011-05-16 Die Fan-Wert-Genealogie Software-Fähigkeitsmessung. 2011-05-14 Gedfan Synthetische Ahnenfans. 2011-05-13 TMG 8 Public Beta Time-Warp zurück zum vorherigen Jahrtausend. 2011-05-11 AncestorSync: Zeichen der Zeiten Oh warum, oh warum Zeichen o die Zeiten. 2011-05-10 GEDCOM Validierung GedChk VGED darüber. 2011-05-08 Genealogie Software Performance Testing Failure ist keine Option. Misserfolg ist eine Tatsache des Lebens. 2011-05-03 DVDMediaSoft Genealogie Forschung Software Kopie amp Paste Produkt eBay Gewinne. 2011-04-28 Sherwood Niederlassungen Testimonials Fertige Zeugnisse für echte Produkte. 2011-04-20 Genealogie Anwendung Icons 2011 Kleine Ausgabe: Große Icons. 2011-04-17 Hotlink Hustle Leech Einfrieren. 2011-04-11 Site Stats amp Fakten Diese Seite ist ein Hit. 2011-04-08 GEDCOM Tags dokumentieren GEDCOM. 2011-04-07 Zwölf ordentliche Must-Have Genealogie Software Features Nicht so gemeinsame Features. 2011-04-06 Geneadware Genealogische Adware: perfekt normal 2011-04-01 Secret Ancestry Marketing-Technik enthüllte strategische Celebrity Association Methode. 2011-03-29 Zitieren Sie nicht Mythologie zitieren Sie selektiv. 2011-03-26 Genealogie ohne Dokumentation ist Mythologie Zitieren Genathologie ist Anrechnung Mythologie. 2011-03-22 Die letzte Redirection Reinigung nach sich selbst. 2011-03-21 Beginnen Sie mit dem, was Sie wissen. Angeblich guter Rat. 2011-03-19 Illegitimität verursacht nicht NPEs legitime Brats Schuld. 2011-03-17 Verschieben der Website Check und doppelte Überprüfung. 2011-03-15 Agelong Tree 4.0 Der Name ist ehrlich. 2011-03-13 Vital Evidence Vital Info außerhalb lebenswichtige Aufzeichnungen. 2011-03-11 Frame Forwarding Probleme Standards-basierte aber fehlerhaft. 2011-03-10 Installieren Legacy Charting Deluxe auf Vista 64-Bits Legacy Family Tree funktioniert nicht, so können Sie nicht registrieren Legacy Charting 2011-03-09 Warum Frame Forwarding Abenteuer in Frame Forwarding, oder wie nicht auf eine Website Host. 2011-03-06 Wo ist meine 64-Bit-Windows-Genealogie-Software Software-Anbieter in Zweite Millenium stecken 2011-02-28 Geburt Veranstaltung traditionellen Missverständnis. 2011-02-14 FamilySearch SORD Noch ein Genealogie-Standard 2011-02-10 Mein Stammbaum enthüllte Kaffeetasse Genealogie. 2011-02-07 Eine Gruppe von Genealogists Collective Substantiv. 2011-01-29 Lieber Tim Lets reden über Ancestry. 2011-01-25 Expert Trennen Sie Ihr Ancestry Expert Label wurde widerrufen. 2011-01-25 Ancestry Expert Connect Alternativen Die Dienste, die Sie aufgegeben haben, bevor Ancestry Sie aufgegeben hat. 2011-01-24 Leiden Pilgrim Jahr 2020 Feiern unsicher Pilgrim Jahr 2020 ist ein politisches Thema. 2011-01-18 Genealogie Online Niederländische Genealogie Reich. 2011-01-14 Discontinued Genealogy Software Keine Upgrades mehr. 2011-01-07 GEDCOM 5.6 Neu: ein Jahrzehnt alten Standard. 2011-01-06 GenoPro 2011 Genogramm-Diagramm-Tool. 2011-01-03 Sehen Sie FTW TEXT Lone Entwickler peinlich Milliarden-Dollar-Unternehmen. 2010-12-31 GeneAwards 2010 Das Beste und Schlimmste der Genealogie 2010. 2010-12-31 Niederlassungen 1.0 Fügen Sie hier ein gefälschtes Zeugnis ein. 2010-12-29 Genealogie 2010 Retrospektive. 2010-12-28 MagiKey Stammbaum Zehn Jahre alte Anwendung ist Crash-glücklich. 2010-12-28 Random Awards 2010 Zufällige Auszeichnungen für zufällige Leistungen. 2010-12-23 Family Tree Maker 2011 GEDCOM Folter Testergebnisse Doubly scheitert alle drei Tests. 2010-12-21 Mundia, The Game Ergebnis dein Genealogie-Abzeichen. 2010-12-18 Ancestory die Welten erste voll interaktive Multi-Media-Familie Baum Baumeister 2010-12-17 Ancestral Quest Basics Free PAF Ersatz. 2010-12-15 Genealogie APIs Programmatischer Zugang zu Genealogie-Daten. 2010-12-15 Das Geni Modell Undokumentierte Geni navigierende Knoten amp Kanten. 2010-12-15 Die Geni API Roll deine eigene Geni App. 2010-12-12 Direktimport Um direkt zu importieren oder nicht, das ist die Frage. 2010-12-07 GeneaBlog Awards 2010 Technische, Community und Meinung. 2010-12-06 StamboomNederland: Schlussfolgerung Schlechtes Webapp ist kein E-Depot. 2010-12-04 Geves 2.0 Beta Kann GEDCOM nicht lesen, kann nicht GEDCOM schreiben. 2010-12-03 Beliebteste Genealogie Bewerbung Vendor Ansprüche. Amazon-Bestseller 2010-12-01 Family Tree Maker Leistung: Es ist deine Fehler Unsere Software ist ausgezeichnet. 2010-11-30 Family Tree Builder 5.0 Ill-Managed-Anwendung nicht empfohlen. 2010-11-24 Geniologie Ich bin Geni von Borg. Bereit, sich zu assimilieren. 2010-11-24 Geni Gast Post Youre Artikel ist so toll, dass wir es nicht veröffentlichen. 2010-11-22 Family Tree Maker auf Vista 64-Bit Showstopping drei Jahre alten 32-Bit-Design Defekt. 2010-11-20 Family Tree Maker Service Packs Grundlegende Informationen amp direkten Download Links. 2010-11-11 Symbian3 Open Source Telefon. 2010-11-11 RockMelt Beta Faszinierter Installationsfehler 2010-11-05 GEDCOM Alternativen verdorben für die Wahl. 2010-11-04 Family Tree Maker für Mac ist zurück Letzte Jahre Windows-Produkt auf Macintosh heute. 2010-11-03 Gaia Family Tree Features Glamour Modell verweigert GEDCOM Pflicht. 2010-11-02 Gaia Familienstammbau Installation Sie sind bereits registriert. Bitte melden Sie sich erneut an. 2010-10-27 StamboomNederland bezahlte Features Bezahlen für GEDCOM, Zusammenarbeit, Medien-Amp-Berichte. 2010-10-20 Was ist Genealogie II Ontologische Wiederkäuer. 2010-10-19 Familie in wissenschaftlicher Genealogie Keine Definition erforderlich. 2010-10-18 StamboomNederland Suche Keine Optionen. 2010-10-17 Familie in der traditionellen Genealogie Software Major Familie Baum Software fehlt Sinn der Familie. 2010-10-13 Neues Standort Regionalarchiv Leiden Online-Zugriff auf Scans. 2010-10-12 Der Kern der Genealogie Traditionelle Ausgabe. 2010-10-10 StamboomNederland GEDCOM Qualität Das Geheimnis der verschwindenden Quellen. 2010-10-05 Einige Stammbaum Maker für Mac Details Bereit zu konvertieren 2010-10-04 Eine eilige Einführung in die wissenschaftliche Genealogie Schnellstart. 2010-10-03 StamboomNederland GEDCOM Export Raw Deal. 2010-10-01 Die neue We39re Related More Werbung. 2010-09-30 FamilyLink MyFamily: Gehen, gehen, gegangen Stick Figures stecken in limbo. 2010-09-29 Twitter Redesign NewTwitter 2010-09-26 StamboomNederland GEDCOM Import Import Probleme. 2010-09-23 Ancestry Kaufen Spree Verbringen der IPO Geld. 2010-09-20 ZoneAlarm Scare ZoneAlarm schließt sich der dunklen Seite an. 2010-09-16 Internet Explorer 9 Beta Microsoft Web Browser 1.0. 2010-09-14 BackupMyTree Wiederholen Sie die Leistung. 2010-09-12 StamboomNederland Konsistenzprüfungen gar keine. 2010-09-11 Erste Schritte mit StamboomNederland: Online-Bearbeitung Hurried amp langsam. 2010-09-09 Erste Schritte mit StamboomNederland: Projekte Öffentliches Projekt Öffentliche E-Mail. 2009-09-08 StamboomNederland amp Verborgen Verleden Wo glaubst du URL 2010-09-08 Verborgen Verleden Wer denkst du, du bist Niederländisch. 2010-09-07 StamboomNederland: Erster Eindruck Stammbaum Niederlande. 2010-09-07 Vitalveranstaltungen Vitalklarheit. 2009-09-06 8220Vital Records8221 in der traditionellen Genealogie Seltsam inkonsistente Definitionen. 2010-09-03 Copyfine Unfair use 2010-08-31 Buch: Welches Genealogie-Programm Ein Auge fürs Detail 2010-08-29 Erforschung der biologischen Genealogie Biologische Entdeckungen sind kein Verlust, aber ein Gewinn. 2010-08-26 webtrees Alt ist wieder neu. 2010-08-24 Eine sanfte Einführung in GEDCOM Grundlegende Fakten und reale Fragen. 2010-08-23 Traditionelle Genealogie Software Traditional aint gut genug. Wir brauchen eine neue Generation. 2010-08-20 Anwendung des klassischen Genealogie-Frameworks Wie einige Probleme in den Rahmen passen 2010-08-20 Vereinfachte Genealogie Traditionelle Genealogie im Rahmen. 2010-08-18 Ein Rahmen für klassische Genealogie Biologisch, offiziell, legal. 2010-08-15 Zwei Genealogische Dogmen Offizielle Aufzeichnungen arent Biologie. 2010-08-13 Adoption in der Genealogie Mehr als zwei Eltern. 2010-08-11 Angepasste Ahnenliste Berichterstattung aller Eltern. 2010-08-09 Was ist Genealogie Rooting um für eine Definition. 2010-07-23 Die Kosten der Genealogie Software Desktop Genealogie-Software ist billig, sehr billig. 2010-07-22 MyHeritage Backup Wenn Sie nicht extra zahlen, werden wir nicht Ihre Daten sichern 2010-07-13 Die Zukunft der Genealogie Genealogie ist verurteilt, lange leben Genealogie. 2010-07-10 FamilyLink Desktop 1.0 FamilyLink PhotoRobber. 2010-07-07 Genealogisches Prinzip: Fakten Respektieren Sie die Fakten, die Sie haben. 2010-06-30 Direkte Nachkommen Gerade Englisch. 2010-06-27 Ancestry widerspricht Ancestry Sie sagte nein, er sagte Did Did 2010-06-24 The Dracula Connection Sie sind verwandt mit Dracula 2010-06-17 Logitech LX8 Cordless Laser Mouse Beste Logitech Maus noch. 2010-06-17 Logitech beleuchtete Tastatur Typetastischer Minimalismus. 2010-06-14 Family Forest National Treasure Edition Hollywood Genealogie mit Nicolas Cage. 2010-06-02 Niederländische Vornamen Datenbank Eine halbe Million niederländische Vornamen. 2010-06-02 MyBadges Wie man 425 1 Genealogie Blogger auf einmal zu beleidigen. 2010-05-31 Installieren von TNG unter Windows TNG auf Webserver unter Windows. 2010-05-31 WampServer WAMP Bündel. 2010-05-31 WAMP Windows, Apache, MySQL, PHP. 2010-05-26 Niederländische politische Webseiten 2010 Nationale Wahlen 2010: die Web site. 2010-05-21 Nachkommen-Familien-Forscher Nette Diagramme vom datierten Genealogie-Zuschauer. 2010-05-19 Fan Chart Plus Fat Chart. 2010-05-11 Extended Fan Chart Uncharted Ahnenraum. 2010-05-07 Smart Short Linking Nicht wirklich kurze Links. 2010-05-07 Einbetten Tweets TwitterMedia Blackbird Pie zeigt, wie nicht zu. 2010-05-05 Tweet Style Inklusive Tweets. 2010-05-03 WebTree nicht mehr FamilyLink verlässt Stammbaumumdrehung. 2010-04-29 Stolpersteine Stolpern Steine. 2010-04-26 Ahnen Chaos Confusiahn. 2010-04-25 Ahnen Nummerierung Ahnennummerierung. 2010-04-24 Ahnenliste Ahnenliste. 2010-04-23 Ahnentafel Ahnentisch. 2010-04-09 Ancestry Shoebox Ancestry fügt praktische Funktion. 2010-04-06 FamilyLink Plus Plus fügt nicht vorhandene Funktionen hinzu - gegen Gebühr. 2010-03-04 Gesichter von Amerika Serienübersicht mit Links zu vollständigen Episoden, Unterrichtsplänen und Profilen. 2010-03-01 MyStatistics Mysterious Sprung in Tiny Average. 2010-03-24 Familie ChArtist ChArtistry für den Rest von uns 2010-02-14 MyHeritage Security Development Dokument durchgesickert. 2010-02-10 MyZooof gegangen. 2010-02-09 Es ist unser Baum mein Erbe 2010-02-08 DynasTree Free Tree Promise erworbene Promise Konflikte mit Geschäftsmodell. 2010-02-05 MyHeritage wächst durch Akquisitionen Erwerben, erwerben, erwerben. 2010-02-01 Apple iPad: iPhone XL Steve Jobs stellt eine Produktseite vor. 2010-01-22 Einige GEDCOM Folter Testergebnisse Korruptionsfehler 2010-01-10 Drei Foltertests Extreme GEDCOM. 2010-01-08 Twitter Genealogie Twitter für Genealogen. 2009-12-30 GeneAwards 2009 Beste und schlechteste Genealogie 2009. 2009-12-30 Genealogie 2009 Das Jahr in der Genealogie. 2009-12-28 Random Awards 2009 Zufällige Wanderung, ranting amp raving. 2009-12-27 RootsMagic 4 Wiederaufbau empfohlen. 2009-12-22 MyHeritage Family Tree Builder 4.0 Grundsätzlich fehlerhaft. 2009-12-18 MyHeritage Family Tree Builder 4.0 Installation Ill-benommen. 2009-12-12 Mundia First Look Ancestry geht sozial auf FaceBook. 2009-12-04 Niederländische Familiennamen Bank Niederländische Namensverteilung. 2009-12-01 Erhalten Sie 0.99.2 Beta GEDCOM Erblicken Sie Unicode. 2009-11-30 GeneaBlog Awards 2009 Mehr herausragende Genealogie-Blogs. 2009-11-27 MyBlood 1.0 Besser als Family Tree Maker 2009-10-23 Daub Ages 1.53 Ernsthaft gute Features mit schweren Schwächen. 2009-11-20 RootsMagic Essentials Im Wesentlichen RootsMagic kostenlos. 2009-11-20 Chromium OS Chrome OS Quelle jetzt verfügbar. 2009-11-18 Ort Name Standardisierung Grundlagen Keine Abkürzungen oder Verzierungen. 2009-11-04 FamilySearch Community Bäume Das Geheimnis der Lebendigen. 2009-10-31 Twitter Listen Was und Wie, was nicht und wie nicht. 2009-10-22 Verknüpfen von Wellen Zeigen Sie einige Wellen-ID. 2009-10-21 GenSoftBewertungen Rangliste 2009 Benutzer stehen am besten und am schlimmsten. 2009-10-10 Zitieren von Wellen Zitieren Wellen ist einfacher. 2009-10-10 Gadget Genealogie Schaffung von Genealogie Wellen. 2009-10-10 Die wellenförmige Weise Dinge tun die Google Wave Weg. 2009-10-09 Google Wave Vorschau Tipps und Tricks Must-Know Sachen. 2009-10-06 Tweeting von Google Wave Twaving. 2009-10-05 Ein Visual Getting Started Guide für Google Wave Viele Google Wave Webshots. 2009-10-01 Forcieren Chrom Frame Choice Framing. 2009-09-30 Erkennung des Chromrahmens Erkennung der Abwesenheit von Chromrahmen, indem er sie nicht erkennt. 2009-09-29 Stützchrom-Rahmen-Umbau, youre es. 2009-09-28 Chrome Frame Grundlagen Google Chrome innerhalb Internet Explorer. 2009-09-25 Intranet Explorer ist kein Webbrowser Web Renaissance. 2009-09-16 Embla Familie Schätze 8 Schatz Ärger. 2009-09-11 Embla Family Treasures 8 GEDCOM peinlich. 2009-08-25 Ein Leitfaden für Genlias Notwendigkeit zu wissen, Fakten, Tipps amp Tricks. 2009-08-23 New York Nieuw-Amsterdam Niederländische Ursprünge von Manhattan. 2009-08-17 WorldVitalRecords Günstige Website. 2009-08-16 Google Wave Searching Wellen suchen surfen. 2009-08-13 Google Wave Einstellungen Phony Photo Protocol. 2009-08-12 Google Wave Erste Eindrücke Winken Hallo. 2009-08-11 GenSeek auf Facebook GenSeek zeigt es neues Gesicht. 2009-08-09 RootsMagic PAF Import Daten Scheidung. 2009-08-07 RootsMagic Alternate Names Sorting out the sort problem. 2009-08-07 Splitting Names Picking up the pieces. 2009-08-05 Google Wave Jargon beach banter. 2009-08-03 Google Wave Basic Tech Facts Quick dive through the technologies below the surface. 2009-08-03 Google Wave Preview Quick non-technical introduction. 2009-07-29 WorldHistory FaceBook Games History Quiz: Remember when they introduced History Warrior 2009-07-29 WorldHistory copy amp paste history in the mix 2009-07-22 Automatic At Sign on Twitter Profile Links Pure CSS solution for twitter convention. 2009-07-21 FamilyLink My Family Sticky Figures. 2009-07-15 FamilyLink abandoning FamilyLink FamilyLink facts, opinion and speculation. 2009-07-12 MyHeritage lowering Limit again Downsizing. 2009-07-09 GenealogyWise Another ning for genealogists. 2009-07-08 Chrome OS Just announced, yet mostly already here. 2009-07-07 Synthetic Genealogy A grave idea that does not rub you. 2009-07-06 Making a Photosynth Tips and tricks from practice. 2009-07-06 Photosynth Primer What it is and how to view it. 2009-07-04 The Most Important Genealogy Software Feature What you really Must Have. 2009-07-01 A New Face Design Changes. 2009-06-29 Average Size Month A Sizeable Overview. 2009-06-28 FTW TEXT Articles Quick overview of FTW TEXT articles. 2009-06-26 Ancestry and FTW TEXT Why Ancestry should make FTM 16 free. 2009-06-24 Ancestry using Silverlight Microsoft case study not positive about Flash genealogy. 2009-06-23 GEDCOM Usage Conventions Writing about GEDCOM. 2009-06-22 Documenting FTW TEXT FTW TEXT documentation dos and donts. 2009-06-18 Genealogy Database Average, Median and Mode Does it mean anything 2009-06-17 Average GenCircles Size Zero Bias 2009-06-16 MLM Genealogy Vampire marketing. 2009-06-15 Best Norton Utility The best Symantec software is free. 2009-06-13 Average Genealogy Hosting Size Average is decreasing 2009-06-13 Average WebTree Size An Averaged Year. 2009-06-12 Average GEDCOM Upload Size Biased results. 2009-06-11 Limited Genealogy Limits have limiting effects. 2009-06-10 Desktop Size versus Upload Size Its not the same thing. 2009-06-09 Figuring out Average Genealogy Size Calculating average size is a mean problem. 2009-06-09 MyHeritage wins Award MyHeritage PADding itself on back. 2009-06-07 Social GEDCOM Formula An average formula for sizeable social genealogy success. 2009-06-05 Social Genealogy Success Some ideas for improving social genealogy metrics. 2009-06-05 Social Genealogy Metrics Measuring social genealogy success. 2009-06-04 Average Size is a Statistic The average size is less than 10 and more than 4.000.000. 2009-06-03 How Geni beats Were Related How come Geni is three times as good 2009-05-31 Average Number of Nth Generation Descendants As easy as throwing coins into jars. 2009-05-30 My Large is Smaller than Yours With some vendors, large means small, tiny or minuscule. 2009-05-28 Medium Size Genealogy A rough calculation of a medium size ancestry database. 2009-05-24 Dutch Political Web Sites 2009 European elections 2009: the Dutch political web sites 2009-05-22 Tweeple Directories Twitter directories for the people. 2009-05-20 Dealing with FTW TEXT What to do about FTW TEXT: ignore, support or inform 2009-05-18 GenealogyCloud Cumulus Genealogicus. 2009-05-14 FaceBook Genealogy Genealogy applications on FaceBook. 2009-05-13 Supporting FTW TEXT FTW TEXT in addition to GEDCOM or FGTEWDTCEOXMT instead 2009-05-10 GEDCOM amp FTW Magic How to recognise GEDCOM (and FTW TEXT). 2009-05-10 0 HEAD Value The Value of the first GEDCOM line. 2009-05-07 The FTW TEXT Problem The problem that FTW TEXT causes. 2009-05-06 FTW TEXT No such thing as abbreviated tags in GEDCOM. 2009-05-05 Windows 7 Release Candidate Vista successor is XP compatible. 2009-05-05 Free FTP Brief look at FileZilla, GoFTP, Core FTP and FireFTP. 2009-05-04 The Importance of Being Consistent Consistency checks are a fundamental feature of genealogy software. 2009-05-03 New FamilyLink Site integrates with FaceBook Were Related on the web. 2009-05-01 Pilgrims welcomed in Leiden again Four hundredth Anniversary of the Arrival of the Pilgrims in Leiden. 2009-05-01 New Pilgrim Archives Web Site Pilgrim museum director unveils Pilgrim Archives web site at invitation of Pilgrim museum curator. 2009-04-29 RootsMagic 4 Consistency Checks Consistent results. 2009-04-24 Same Name Children Consistency Check The Same Name Children problem and its solution. 2009-04-22 Genealogy Date Basics Calendar support and date arithmetic are fundamental. 2009-04-21 GEDCOM date phrases When a date field isnt a date field. 2009-04-10 Dutch Manhattan Coin Miniscule 3D map of Manhattan for 5 Euro. 2009-04-09 RootsMagic 4 Web Pages Hardly changed 2009-04-07 Night Watch identities revealed Forensic genealogy solves centuries old riddle. 2009-04-04 Hashtags Name, origin, usage, placement, twittiquete, retweeting amp directories 2009-04-02 Barack Obama and I: Were related Everyone is related to Obama. 2009-03-26 Twitteristics Twitter statistics, ranking and grading. 2009-03-25 RootsMagic 4 GEDCOM Need 4 speed 2009-03-21 TweepMe Effect Open Letter to the TweepMe Tribe. 2009-03-20 TweepMe Such a tweet deal. 2009-03-18 MyFamily GenSeek Logo A logo branch of a different company tree. 2009-03-16 Two Passwords Twitter Tip Simple and Safer than just handing over your password. 2009-03-13 Catching a ReTweet Thief ReTweet research techniques. 2009-03-09 Twitter is for microblogging Why your link spam bot does not cut it. 2009-03-04 FTW GEDCOM Family Tree Maker Classic GEDCOM problems and solutions. 2009-03-03 How to be a Twit and twannoy Tweeple Twannoying twadvice. 2009-02-28 Compaq Presario SR5215 My Vista PC. 2009-01-23 Return To Maker National action against junk mail. 2009-02-21 GENDEX Sites GENDEX lives. 2009-02-12 Geni Grumblings Geni disconnects distant cousins. 2009-02-05 Family Tree Maker 2009 Service Pack 1 Available Install registers problem. 2009-02-04 Vista Genealogy Icons Whos got the look 2009-02-02 GenSeek Seek and ye shall find 2.0. 2009-02-01 FamilyLink Site Two new FamilyLink sites. 2009-01-26 Follow Me On Twitter Fitting a follow link into minimalist web design. 2009-01-22 Twitter Integration Possibilities, considerations and choices. 2009-01-19 Bookmark This Digg this, reddit this. Furl it, Add to Mixx, Save to del. icio. us, Stumble it, Buzz up. AddThis, ShareIt 2009-01-17 My Family Health Portrait Sick program may get healthy competition. 2009-01-13 1911 Census is Live Hatches battened to weather heavy visitor storm. 2009-01-08 First Look at RootsMagic 4 Preview Promising more features. 2009-01-06 Behold release disappoints Same old code. 2009-01-03 RootsMagic 4 Preview RootsMagic 4 revealed. 2009-01-02 MyHeritage hijacking homepages MyHeritage switches search engine of Family Tree Builder users. 2009-01-01 Zune Revival All is Quiet on New Years Day. 2008-12-27 Wine Genealogy Wine ratings for genealogy software. 2008-12-22 GeneAwards 2008 Best and worst of genealogy 2008. 2008-12-20 GeneaBlog Awards Some outstanding genealogy blogs. 2008-12-18 Random Awards 2008 Random awards for random accomplishments. 2008-12-15 Family Tree Maker 2009 FTM 2008 Take Two. 2008-12-14 Blackbird Browser Beta Black Adware. 2008-12-13 Google Chrome 1.0 Google Chrome version 1.0 lacks version 1.0 quality. 2008-12-12 Family Tree Maker 2009 Technology Dated components. 2008-12-10 GenSoftReviews overall rating Highest rated by the users. 2008-12-08 Social Genealogy Sites List of sites from the Social Genealogy article separated into a resource. 2008-12-06 MyBlood 1.0 Alpha 1 Brand new programs pre-release does not impress. 2008-12-01 Makeover 2008 Not just looks. 2008-11-27 LunaScape 5 One browser, two locales, three engines. 2008-11-22 Family Historian 3.1.2 Vendor claims 100 GEDCOM compatibility, but cannot handle GEDCOM files. 2008-11-11 The Family Tree Maker Book Building Promise Free FTM 2009 upgrade for all FTM 2008 customers 2008-11-08 LongFamilyHistory 2.0 Version 2.0 is an improvement. 2008-11-02 Songbird 1.0 Replacing iTunes with an open media browser. 2008-11-01 Google reads images Revealing graphic text. 2008-10-30 Microsoft Azure Windows in the cloud. 2008-10-31 Time Invention of the Year 2008 DNA tests at your local discount store. 2008-10-31 Windows 7 PDC Build Changes are coming. 2008-10-29 Microsoft and Google support OpenID Half-truths about one sided implementations. 2008-10-15 Flock 2.0 Browsing 2.0. 2008-10-15 Its Our Tree Home Edition 1.0 Anorexic application lacks the muscle to move. 2008-10-14 Windows 6.1 is now Windows 7 Seven is the new eleven. 2008-10-06 Mono 2.0 Open Source 2.0. 2008-09-28 FamilyTreeFactory 6 Charting program is GEDCOM converter. 2008-09-26 SRWare Iron Private Chrome. 2008-09-25 GenSoftReviews Consumer genealogy reviews. 2008-09-20 Were Related users to be spammed Paul Allen planning promotional mailings8230 2008-09-19 The Family Tree Maker 2009 Free Upgrade Debacle How to seriously annoy your customers. 2008-09-19 FamilyLink is FamilyHistoryLink Now Web site changes domain name without warning. 2008-09-16 Get Google Chrome Features in Firefox Chrome make-over for Firefox. 2008-09-15 Google Chrome Tips amp Tricks Various Google Chrome tips and tricks. 2008-09-14 World Wide Web Foundation World Wide Web What 2008-09-13 Footnote is not Facebook Facebook for the Dead. 2008-09-13 GazoPa Similar search engines delivers dissimilar results. 2008-09-09 Google Chrome Impact The impact of Google Chrome. 2008-09-08 Google Chrome Technology The technology of Google Chrome. 2008-09-05 Google Chrome First Look A first look at Google Chrome. 2008-09-02 GeneAward Design GeneAwards goes graphical. 2008-08-27 Apple iPhone add misleading Apple is wrong, but the ASA aint right. 2008-08-27 Laws of Reality Distortion These Laws are insanely great. 2008-08-23 Expression Web 2.0 Microsoft expresses dislike for standards. 2008-08-22 Confucius Cup 2008 The torture test for the titans of genealogy software. 2008-08-18 Visual Search Engines Theyve got the look The state of the visual web search art. 2008-08-17 Genea Tech Tip: Register FTM 2008 Register to receive FTM 2009. 2008-08-17 Genealogical Record: Most Married A merry married record. 2008-08-16 Confucius Cascade A practical approach to testing slow genealogy software. 2008-08-11 The Confucius Challenge Only the best software need to try. 2008-08-10 Marking Permalinks How to mark permalinks. 2008-08-10 Permalink Best Practice Guidelines for permalinks. 2008-08-09 Social Bookmarking Overload Bookmark ribbons considered harmful 2008-08-09 Two Huge GEDCOM Files A different species. 2008-08-06 Genealogy Software is slow Our family trees keep growing, software is not keeping up. 2008-08-04 TribalJunction Fish Tank Boarding School Genealogy. 2008-08-02 Relatives 1.0 Graphical performance. 2008-08-02 knol is a turnip Knol isnt a lemon. 2008-07-14 Facebook versus privacy Facebook wants your privacy, but is not secure. 2008-07-28 Cuil How cool is Cuil 2008-07-18 MobileMe New: a bad implementation of a bad idea. 2008-07-18 Family History Hosting John Cardinal has a second site. 2008-07-16 Genealogical Record: Largest Documented Family Tree Ten thousand ancestors and descendants documented. 2008-07-10 Modern Genealogy Beta Beta sign-up for new genealogy software. 2008-07-08 More about Legacy Charting Zooming in for a closer look. 2008-07-05 AncestralSpace Genealogical community without genealogical features. 2008-07-04 Free defragmentation tools for Windows Quick overview of defrag tools for Windows. 2008-07-01 Microsoft documents more Office File Formats Office documentation, version 1.0. 2008-07-01 Family Tree Maker 2009 Beta Test Ancestry calls for FTM 2009 Beta Testers. 2008-06-28 Map My Ancestors 1.0 A new program for showing your data in Google Earth. 2008-06-27 Family Tree Pilot 1.0 New tree drawing program. 2008-06-26 FamilyLink introduces WebTree FamilyLink promises amazing charts, confuses records with ancestors. 2008-06-26 Legacy 7 Unresolved issues. 2008-06-20 Ancestry sues Millennia for trademark infringement Picks on leaf from another tree. Comparison shows Ancestry design to be unoriginal. 2008-05-29 Genealogical Record: Most Children A few twins, triplets and quadruplets add up to a large family. 2008-05-28 Genealogical Record: Longest Name More than 256 characters, much more. 2008-05-25 GEDCOM Import Speed GedStar Basic 5.2, GedStar Pro 3.2 amp GedWise 6.2 Additional measurements for the GEDCOM Import Speed overview. 2008-05-24 GEDCOM Import Speed Legacy Charting amp GENViewer 1.15 Additional measurements for the GEDCOM Import Speed overview. 2008-05-23 Heredis 10 French genealogy program Heredis version 10 for Windows. 2008-05-22 GEDCOM Import Speed PAF 5, Legacy 6 amp RootsMagic 3.2.5 Additional measurements for the GEDCOM Import Speed overview. 2008-05-19 Some Thoughts on GRAMPS for Windows GRAMPS project claims to run on Windows yet disowns GRAMPS for Windows how to move forward 2008-05-13 Geni adds GEDCOM Geni GEDCOM support issues and performance. 2008-05-12 Genea 1.4.1 GEDCOM performance A look at GEDCOM import speed now that Genea version 1.4.1 imports and exports GEDCOM files. 2008-05-08 Windows XP Service Pack 3 disables Internet Explorer 7 uninstall What XP SP3 does to IE7, and what Microsoft should do. 2008-05-07 Family Tree Maker 2008 Service Pack 3 FTM2008 SP3 and GEDCOM import speed. 2008-05-06 Opera Dragonfly Beta Opera releases web developer tools. 2008-05-06 GEDCOM Import Speed Collected GEDCOM import measurements. 2008-05-06 The Family Tree Maker 2008 Service Pack 3 Beta Experience Family Tree Maker 2008: Beta Software. 2008-05-04 Hereditree 2008 New Australian genealogy program. 2008-04-04 Aldfaer 4.0 Fourth major release of popular Dutch genealogy program. 2008-03-26 Adobe PhotoSteal Express Adobe PhotoShop Express a license to steal 2008-03-26 Apple Safari 3.1 Critical Vulnerabilities Apple Safari 3.1 not secure. 2008-03-26 Apple Safari Illegal Apple license forbids using Safari. 2008-03-19 New Family Tree Maker versions Overview of FTM versions, with dates, remarks and installation notes. 2008-03-18 Apple pushing Safari 3.1 Apple using Apple Software Update to push Safari. 2008-03-15 A Short Look at LongFamilyHistory A first look at a new genealogy program. 2008-03-12 Free Genetic Genealogy Book Free introductory book about Genetic Genealogy. 2008-03-04 Millennia introduces Legacy Charting A first look at Millennias entry into genealogy charting software. 2008-02-28 Genea 1.2 Genea 1.2 adds GEDCOM import, making it ripe for review. 2008-02-19 Mozilla starts Mozilla Messaging The Mozilla Foundation creates Mozilla Messaging subsidiary. 2008-02-17 Genealogical Record: Largest Family Tree Confucius say: so many descendants. 2008-02-15 Microsoft releases Office file formats Microsoft posts some Office binary file formats under the Microsoft Open Specification Promise. 2008-02-15 Office File Formats Pointers to both official and third-party information about documented and undocumented Office file formats. 2008-01-24 Minister of Justice an Illegal Alien Dutch minister is not who he says he is 2008-01-22 W3C releases first public working draft for HTML 5 Unified draft offers new features. 2008-01-19 Microsoft strong-arming start-ups to push Messenger Fortune Magazines Josh Quittner on Microsoft business practices. 2008-01-17 Microsoft to release binary office document formats Microsoft will release binary Office document formats before next OOXML meeting. 2008-01-15 New W3C recommendation: SPARQL The W3C has promoted SPARQL, the query language for the Semantic Web, to an official recommendation. 2008-01-15 The Master Genealogist Version 7 Review of Wholly Genes TMG version 7. 2008-01-15 Palm releases Palm Desktop for Vista Palm has released the long awaited Palm Desktop for Windows. 2008-01-11 Ancestry inviting Family Tree Maker 2008 Patch Testers Ancestry FTM blog invites FTM 2008 users to become patch testers. 2008-01-05 Palm no longer providing JVM Palm JVM download no longer available. 2008-01-03 Social Genealogy 2007 Trend: Social Genealogy. 2007-12-24 WinGeno 1.0 Genogram editor. 2007-12-20 GeneAwards 2007 Best and worst of genealogy 2007. 2007-12-18 Random Awards 2007 Random awards for random accomplishments. 2007-12-12 WinFamily 7 Announced back in 2004, WinFamily 7 is here. 2007-11-27 MyHeritage Family Tree Builder 2.0 Free download includes Smart Matching, or does it 2007-08-27 Internet Biographical Collection Ancestry appropriating ancestries 2007-08-14 Family Tree Maker 2008 released FTM2008 out of beta and now selling as successor to FTM16. 2007-07-10 Early look at Family Tree Maker 2008 Beta Family Tree Maker 2008 Open Beta, first impressions. 2007-06-27 First try of Geves First look at a new genealogy application that the author bills as the Ultimate Genealogy Software. 2007-06-15 Apple Safari Speed claims debunked Apple Safari speed claims rely on benchmark fudging. 2007-05-15 Windows FormatMessage Limitations Documented limitations, documentation errors, issues, and a much needed valist sample. 2007-05-30 Ancestral Quest 12 Ancestral Quest still disappoints PAF user. 2007-03-19 The Effect of FoxPros Death on Genealogy Forced changes. 2007-03-16 Some Thoughts on Development Platform Migration Thoughts on managing a major software development issue. No jargon, just practical advice. 2007-01-25 Expression Web 1.0 Unreliable. 2006-12-21 Best and Worst of Genealogy 2006 A few awards. 2006-12-20 GenoPro 2007 Review of GenoPro 2.0, now known as GenoPro 2007. Copyright Tamura Jones. All Rights reserved. Glossary of Inventory Management and Warehouse Operation Terms All definitions written by Dave Piasecki Below are some of the terms, acronyms, and abbreviations you may run into on this site and others on the web relating to inventory operations. The definitions are based on my understanding of the terms and may differ from others opinions. If you disagree with a definition or have additional definitions to submit please email me at emailinventoryops. Kopiere das Copyright. Der Inhalt von InventoryOps ist urheberrechtlich geschützt und steht nicht zur Wiederveröffentlichung zur Verfügung. 2-way pallet See Pallet 3PL Third party logistics (see separate listing) 4-way pallet See Pallet Activity based costing usually refers to costing method that breaks down overhead costs into specific activities (cost drivers) in order to more accurately distribute the costs in product costing. Has also been applied to customer and vendor management. ABC stratification method used to categorize inventory into groups based upon certain activity characteristics. Examples of ABC stratifications would include ABC by velocity (times sold), ABC by sales dollars, ABC by quantity sold consumed, ABC by average inventory investment, ABC by margin. ABC stratifications are used to develop inventory planning policies, set count frequencies for cycle counting, slot inventory for optimized order picking, and other inventory management activities. Actual cost inventory costing method used in manufacturing environments that uses the actual materials costs, machine costs, and labor costs reported against a specific work order to calculate the cost of the finished item. ADC Automated data collection. See Automated Data Collection Advanced planning and scheduling software system designed to integrate with ERP and MRP systems to enhance the short term production planning and scheduling systems that are notoriously inadequate in MRP systems. APS systems have extensive programming logic that allows them to be more effective in dealing with rapidly changing customer demands. Advanced shipment notification advanced shipment notifications (ASNs) are used to notify a customer of a shipment. ASNs will often include PO numbers, SKU numbers, lot numbers, quantity, pallet or container number, carton number. ASNs may be paper-based, however, electronic notification is preferred. Advanced shipment notification systems are usually combined with bar-coded compliance labeling which allows the customer to receive the shipment into inventory through the use of bar-code scanners and automated data collection systems. AIDC Automatic identification amp data collection. See Automated Data Collection Allocations allocations in inventory management refer to actual demand created by sales orders or work orders against a specific item. The terminology and the actual processing that controls allocations will vary from one software system to another. A standard allocation is an aggregate quantity of demand against a specific item in a specific facility, I have heard standard allocations referred to as normal allocations, soft allocations, soft commitments, regular allocations. Standard allocations do not specify that specific units will go to specific orders. A firm allocation is an allocation against specific units within a facility, such as an allocation against a specific location, lot, or serial number. Firm allocations are also referred to as specific allocations, frozen allocations, hard allocations, hard commitments, holds, reserved inventory. Standard allocations simply show that there is demand while firm allocations reserve or hold the inventory for the specific order designated. APS see Advanced Planning and Scheduling ASN see Advanced Shipment Notifications ASRS see Automated Storage a Retrieval Systems ASP, Application service provider a twist in software marketing in which the software licenses are owned by the ASP and reside on their system while the client rents the rights to use the software. The ASP may be the software manufacturer or a third party business. The benefits to an using an ASP are lower upfront costs, quicker implementations, and the reduction of the need for internal IS personnel and mainframeserver hardware. It is hoped that ASPs will allow small to midsize businesses greater access to technology than was previously available. More recently the terms SaaSS(Software as a Service) and On-demand Software have emerged to describe this same scenario.(Software as a Service) and On-demand Software have emerged to describe this same scenario. Autodiscriminationn the functionality of a bar-code reader to recognize the bar-code symbologyybeing scanned, thus allowing a reader to read several differentbeing scanned, thus allowing a reader to read several different symbologiessconsecutively. Read my articleconsecutively. Read my article ADC Basics Automated data collection systems of hardware and software used to process transactions in warehouses and manufacturing operations. Data collection systems may consist of fixed terminals, portable terminals and computers, Radio frequency (RF) terminals, and various types of bar code scanners. a. k.a. Automated data capture,) terminals, and various types of bar code scanners. a. k.a. Automated data capture, AIDC, Automatic identification amp data collection Read my article, Automatic identification amp data collection Read my article ADC Basics. Automated guided vehicle system (AGVS)) describes systems of vehicles that can be programmed to automatically drive to designated points and perform preprogrammed functions. Guidance system may consist of a wire embedded in the floor, optical system or other types of guidance. Automated guided vehicle (AGV) More info on) More info on Automated Equipment PicssPagePage. Automated storage and retrieval systems a system of rows of rack, each row having a dedicated retrieval unit that moves vertically and horizontally along the rack picking and putting away loads. a. k.a. ASRS, ASRS, Unit-load ASRS and Mini-load ASRS. More info on Automated Equipment Pics Page. Available refers to the status of inventory as it relates to its ability to be sold or consumed. Availability calculations are used to determine this status. Availability calculations vary from system to system but basically subtract any current allocations of holds on inventory from the current on-hand balance. An example of an availability calculation would be: Quantity Available Quantity On Hand - Quantity On Hold - Quantity Allocated To Sales Orders - Quantity Allocated to Production Orders. Available to promise available to promise takes the simple availability calculation, adds time phasing and takes into account future scheduled receipts. Available to promise may be calculated for each day or broken down into larger time buckets. The first time period will take on-hand inventory and add any scheduled receipts for that period. It will then deduct any allocations scheduled prior to the next scheduled receipt (which may be several periods in the future). Subsequent periods without any scheduled receipts will have the same available to promise as the previous period. Subsequent periods with scheduled receipts will generally start with a fresh calculation, ignoring any remaining available to promise from previous periods. There are many variations on exactly how available to promise is calculated and it is also important to note that available to promise often works independently of allocation systems. This can sometimes create conflicts. See also Available, Allocations. Average cost inventory costing method that recalculates an items cost at each receipt by averaging the actual cost of the receipt with the cost of the current inventory. Backflush method for issuing (reducing on-hand quantities) materials to a manufacturing order. With backflushing, the material is issued automatically when production is posted against an operation. The backflushing program will use the quantity completed to calculate through the bill of material the quantities of the components used, and reduce on-hand balances by this amount. There are usually options during the backflush process to report scrap. In operations using backflushing it is advisable to set up specific machine locations and have materials transferred from storage locations to machine locations when they are physically picked for production. The backflush operation will then issue the material from the machine locations. Read my article on Backflushing. Backhaul transportation term that describes the activity of picking up, transporting, and delivering a new load on a return trip from delivering another load (known as the fronthaul, though the term fronthaul is not used very frequently). Backorder a specific quantity of a specific item that could not be filled on the requested date. Batch picking order picking method where orders are grouped into small batches, an order picker will pick all orders within the batch in one pass. Batch picking is usually associated with pickers with multi-tiered picking carts moving up and down aisles picking batches of usually 4 to 12 orders, however, batch picking is also very common when working with automated material handling equipment such as carousels. See also Zone picking, Wave picking. Article Order Picking Bill of material lists materials (components or ingredients) required to produce an item. Multilevel BOMs also show subassemblies and their components. Other information such as scrap factors may also be included in the BOM for use in materials planning and costing. Blanket order a type of purchase order that commits to purchase a specific quantity over a specific period of time, but does not necessarily provide specific dates for shipments. Blanket orders are placed for the quantity of an item (or group of items) that you expect to purchase over extended period of time (3 months, 6 months, a year, etc). A blanket purchase order may provide estimated required dates for specific quantities, but actual releases to ship against the blanked order are triggered by separate requests from the customer to the supplier the specific quantities and dates of these separate requests (releases) may or may not be similar to the estimated dates and quantities. Providing a blanket order to a supplier may reduce lead times and increase on-time shipments from the supplier and may provide a greater discount on purchases. Blanks generally describes discrete units (usually uniform sized units) that are usually produced through a cutting process but are not yet finished items. For example, if a die cutting machine cuts sheets of steel into small rectangular pieces that will later be machined and painted, the unfinished rectangular pieces may be referred to as blanks. Stampings are sometimes referred to as blanks, however, all blanks are not necessarily stampings. See also Stamping Blind counts describes method used in cycle counting and physical inventories where you provide your counters with item number and location but no quantity information. See article on Cycle Counting. also check out My book on inventory accuracy. Blind shipment a. k.a blind load, blind drop ship. A blind shipment is a type of direct shipment (drop shipment) where the source of the supplier is hidden from the customer. Also see Direct Shipment BOM see Bill of material Bonded Warehouse a facility or a dedicated portion of a facility where imported goods are stored prior to customs duties and taxes being paid. These facilities are often used to delay the payment of import fees until the products are actually soldshipped (when they physically leave the bonded facility). This can be particularly useful when products are received well in advance of sale or when a portion of the product received may eventually be returned or scrapped (thus preventing paying import fees on items not sold). Bonded warehouses are licensed by the government. I believe the same concept can also be applied to specially taxed domestic products such as alcohol and tobacco products. See also FTZ (Foreign Trade Zone) Break-bulk though it can be applied to domestic shipments, the term break-bulk is more typically used to describe overseas shipments where the cargo being shipped consists of smaller units (individual cartons, crates, bales, bags, etc) that must be handled individually at some point in the shippingtransportation process. Browser-based applications software designed to run within a web browser (i. e. Internet Explorer). This allows a user to access the application from any location that has internet access and a web browser (no additional software is needed on the computer accessing the application). Read my article on Software Selection for additional information. Bulk the classic use of the term bulk (bulk materials, bulk inventory, bulk storage) in inventory management and distribution refers to raw materials such as coal, iron ore, grains, etc. that are stored or transported in large quantities. This would include rail cars, tanker trucks, or silos full of a single material. However, this term can also have a variety of other definitions based upon the specific industry or facility. For example, a small-parts picking operation may refer to a case storage area as bulk, while a case-picking operation may refer to the full-pallet area as the bulk area. Cantilever Rack racking system in which the shelving supports are connected to vertical supports at the rear of the rack. There are no vertical supports on the face of the rack allowing for storage of very long pieces of material such as piping and lumber. Also see Racking Pics Page. Capacity requirements planning process for determining amount of machine and labor resources required to meet production. Carousel type of automated material handling equipment generally used for high-volume small-parts order-picking operations. Horizontal carousels are a version of the same equipment used by dry cleaners to store and retrieve clothing. They have racks hanging from them that can be configured to accommodate various size storage bins. Vertical carousels consist of a series of horizontal trays on a vertical carousel. Vertical carousels are frequently used in laboratories and specialty manufacturing operations. More info on carousels on Automated Equipment Pics Page. See article on Order Picking. Carrying cost also called holding cost, carrying cost is the cost associated with having inventory on hand. It is primarily made up of the costs associated with the inventory investment and storage cost. For the purpose of EOQ calculations, if the cost does not change based upon the quantity of inventory on hand it should not be included in carrying cost. Carrying cost is represented as the annual cost per average on-hand inventory unit. See article on EOQ for more detailed info on carrying cost. Carton clamp lift truck attachment that operates like a paper roll clamp except the clamping surface is flat rather than circular. Case describes a unit of measure and the way multiple physical units are packaged. A case would typically be a sealed corrugated carton where a standardized quantity (greater than one) of a specific item is packed. Case picking case picking describes a process where cases are picked for orders. See article on Order Picking. Casting generally describes an unfinished item made of metal that is produced through pouring molten metal into a mold. A casting is later machined into a finished or semi-finished item. Also describes the process used to produce castings. Catch weight used primarily in the food industry for products such as seafood, meats, and cheeses catch weights refer to the actual weight of variable-weight items that use weight as the sales unit of measure. Catch weights are generally recorded during the order picking or shipping process. Systems using catch weights must be able to correctly process sales order line items based on the catch weights being within specific tolerances of the order quantity. CCD see Charged Coupled Device Chargeback chargebacks are becoming more common these days as customers become more specific with their agreements with suppliers. A chargeback is basically a financial penalty placed against a supplier by a customer when a shipment to the customer does not meet the agreed upon terms and conditions. Examples of where suppliers may be charged back would include late shipments, lack of proper packaging and labeling (compliance labels), incorrect shipping terms (shipping collect instead of prepaid or not using the correct carrier or account). Charged coupled device used to describe a type of barcode scanner that acts like a small digital camera taking a digital image of the barcode as opposed to the standard barcode scanner that uses a laser. CCD scanners are a low cost option for scanning barcodes at a short distance (usually within a few inches). Clear height distance measured from the floor to the bottom of the lowest hanging overhead obstruction. Sometimes realtors will use the distance to the bottom of the roof trusses to calculate clear height even though portions of the building may have lower clear heights due to HVAC units or other equipment suspended from the roof. COGS Cost of Goods Sold (see separate listing) Cold storage in warehousing, cold storage typically describes storage of perishable food products that require refrigeration. Cold storage can be either refrigerated storage (above freezing temps) or frozen storage (below freezing temps). See also Dry storage Compliance labels standardized label formats used by trading partners. Compliance labels are used as shipping labels, containerpallet labels, carton labels, or piece labels, and usually contain bar codes. Many bar-code labeling software products now have the more common compliance label standards set up as templates. Commodity in inventory management, the term Commodity has a couple of definitions. Standard products commonly available from various sources are often called commodity items. Specialized or custom products not widely available or proprietary products only available from a small number of sources would not be considered commodity items. The term Commodity is also used to describe classifications of inventory. In this case, commodity codes are used to distinguish groups of inventory items to be used for reporting and analysis. Note that commodity classifications can be used to describe any inventory item and are not limited to items that fall under the previous definition of commodity items. Configuration processing software functionality that allows a product to be defined by a selecting various pre-defined options, rather than having every possible combination of options pre-defined as specific SKUs. Placing an order for a computer and specifying hard drive, processor, memory, graphics card, sound card, etc. would be an example of configuration processing. Consignment inventory inventory that is in the possession of the customer, but is still owned by the supplier. Consignment inventory is used as a marketing tool to make it easier for a customer to stock a specific suppliers inventory. Read my article on Consignment Inventory. Consumer goods products sold to non-business end users. Clothing, food, Music CDs, are examples of consumer goods. Consumer Packaged Goods describes inventory that is in such a form that is ready for sale to consumers (end-users). Container although a container can be anything designed to hold (contain) materials for storage or transport, the most common definition for Container in logistics refers to the specific types of containers used for intermodal transportation, often referred to as Ocean Containers. Standard external dimensions for containers are width of 8, height of 8 6 or 9 6 (High Cube), and lengths of 20, 40, 45 (deduct 4 from width, 9 from height and 7 to 9 from length to determine inside demensions). More specs and info on containers at Seaboard Marine. Maersk Sealand. and a nice independent site The Intermodal Container FAQ put out by a commercial photographer. Containerization from the JIT movement in manufacturing, containerization refers to using standardized containers for the storage and transport of materials within a manufacturing facility as well as between vendors and manufacturers. Materials are ordered in multiples of the container quantity often using Kanban. The benefits of containerization include reduced product damage, reduced waste (by using reusable containers), less handling, and greater levels of inventory accuracy by simplifying counting processes. Contract warehouse a contract warehouse is a business that handles shipping, receiving, and storage of products on a contract basis. Contract warehouses will generally require a client to commit to a specific period of time (generally in years) for the services. Contracts may or may not require clients to purchase or subsidize storage and material-handling equipment. Fees for contract warehouses may be transaction and storage based, fixed, cost plus, or any combination. Also see article on Public Warehouses and 3PLs. Coproduct the term coproduct is used to describe multiple items that are produced simultaneously during a production run. Coproducts are often used to increase yields in cutting operations, such as die cutting or sawing, when it is found that scrap can be reduced by combining multiple sized products in a single production run. Coproducts are also used to reduce the frequency of machine setups required in these same types of operations. Coproducts, also known as byproducts, are also common in process manufacturing such as in chemical plants. Although the concept of coproducts is fairly simple, the programming logic required to provide for planning and processing of coproducts is very complicated and most off-the-shelf manufacturing software will have problems with coproduct processing. Costing method refers to the calculations used to determine inventory cost. See also Average Cost, Current Cost, Standard Cost, Actual Cost, Landed Cost, First-in-first-out, Last-in-last-out. Cost of goods sold accounting term used to describe the total value (cost) of products sold during a specific time period. Since inventory is an asset, it is not expensed when it is purchased or produced. It instead goes into an asset account (usually called Inventory). When product is sold, the value of the product (the cost, not the sell price) is moved form the asset account to an expense account called cost of goods sold or COGS. COGS appears on the profit-and-loss statement and is also used for calculating inventory turns. Counting scale a special scale used to determine quantities (rather than just weight). The basic scale function is the same as other types of scales, however a counting scale will have functionality to calculate a piece weight based on a sample and then use that piece weight to count product based on total weight. The basic process with a counting scale is to place an empty container on the scale, press the tare button to zero out the scale, count out a sample and place it in the container, tell the scale the size of the sample, count another sample to verify accuracy, then dump the rest of the product into the container to get the full count. I cover the use of counting scales in more detail in my book Inventory Accuracy: People, Processes, amp Technology CPG Consumer Packaged Goods (see separate listing) Cross-belt sorter conveyor sorting system that uses a series of devices (carriers) mounted on a conveyor to sort materials. Each device has a small belt conveyor mounted on top of it that runs perpendicular to the direction of the main conveyor. When it arrives at a sort point, the conveyor on the carrier will spin, moving the materials to the side of the main conveyor (usually onto another conveyor, dropping down a chute, or into a container). Cross-docking in its purest form cross-docking is the action of unloading materials from an incoming trailer or rail car and immediately loading these materials in outbound trailers or rail cars, thus eliminating the need for warehousing (storage). In reality, pure cross-docking is rare outside of transportation hubs and hub-and-spoke type distribution networks. Many cross-docking operations require large staging areas where inbound materials are sorted, consolidated, and stored until the outbound shipment is complete and ready to ship. This staging may take hours, days, or even weeks in which case the staging area is essentially a warehouse. CRP Capacity requirements planning (see separate listing) Cube a measure of the volume of rectangular shaped three-dimensional objects or spaces. Cube is calculated my multiplying the length times the width times the height of the object or space. Cube logic term used in Warehouse Management Systems. Cube logic is often incorporated but seldom used in WMS systems because of its tendency to treat your product as liquid (fitting a round peg in a square hole). See article on Warehouse Management Systems. Cubed out describes a condition where all space in a trailer or container has been completely filled. The term cubed out is often used when you have completely filled the trailer or container but are still below the weight capacity. Also see Weighted out. Cube utilization in warehousing and logistics, cube utilization refers to the use of space within storage area, trailer, or container. Cube utilization is generally calculated as a percentage of total space or of total usable space. Cubic velocity a measure used in warehouse slotting to determine the appropriate size of location. Cubic velocity generally measures the volume (cubic feetcubic inches) that moves out of a location during a predefined period of times (days, weeks, etc). This is primarily used with picking locations, so you would multiply the average units sold during a period by the cube of each unit to determine the cubic velocity. Current cost inventory costing method that applies the cost of the most recent receipt to all inventory of a specific item. Cycle count refers to process of regularly scheduled inventory counts (usually daily) that cycles through your inventory. User determines how often certain itemslocations are counted. Read my article on Cycle Counting and check out my book on cycle counting. Kopiere das Copyright. Der Inhalt von InventoryOps ist urheberrechtlich geschützt und steht nicht zur Wiederveröffentlichung zur Verfügung. Data collection See Automated Data Collection (ADC) DC Distribution Center Demand the need for a specific item in a specific quantity. See Dependent Demand and Independent Demand. Dependent demand demand generated from scheduled production of other items. Dim weight see Dimensional weight Dimensional weight formula used to determine freight charges when the minimum weight-to-volume ratio has not been met. Actual weight and dim weight are compared, and the larger weight is used for the freight calculation. Dim weight had historically been calculated by: Dim weight (Length x Width x Height)194 (All dimensional measurements are in inches) and originally only applied to air shipments. However, recently the carriers have been creating more complex dim weight policies. So depending on the carrier, destination, and service, you may using a different divisor. For example, as of 2011, UPS uses 166 (instead of 194) for air shipments, and 139 for exports, then later started using 166 for ground shipments but only if they are over 5,184 cubic inches (it looks like in 2015 they will eliminate the exclusion for packages 5,184 cubic inches or smaller). The purpose of dimensional weights is to allow the carriers to more effectively apply freight charges when very lightweight but bulky shipments occur. These lightweight but bulky packages can quickly fill up an airplane or trailer, yet not provide enough revenue (based on weight-based fees) to cover costs. a. k.a. Dim weight Direct ship direct shipping and drop shipping are two terms generally used interchangeably. They describe a process whereby three parties interact with the sales transaction (the buyer, the seller, and the supplier). The buyer initiates a purchase from the seller, who then arranges with the supplier to ship the product directly to the buyer. The seller does not carry inventory of the product and the supplier does not have any direct communication with the buyer. The buyer pays the seller and the seller pays the supplier. In the case of a Blind direct shipment, the supplier information is intentionally hidden from the buyer. Though both terms (direct ship and drop ship) are generally used to describe the same process, Ive always considered a small distinction between the two that relates to where you are in the supply chain. To the seller, direct shipping describes both the process and an inventorysales strategy, however, the supplier will frequently just use the term drop ship to describe the process whereby he is shipping the product to an address other than that of his customer (the business that is paying him for the product). Sometimes the term drop ship also describes the process of shipping to any location that is different from the customers normal shipping location. This subtle distinction is sometimes evident in the terminology used in software documentation. Direct shipment, Drop shipment. Direct store delivery direct store delivery (DSD) describes a distribution method used primarily in groceryretail where the supplier delivers product directly to the stores. This bypasses the retailers distribution network. In some cases this is more than just a delivery method, but also a vendor-managed inventory method whereby the supplier manages the inventory process, physically delivers and stocks the product on the retailers store shelves. Discrete manufacturing describes manufacturing of distinct items (items you can easily count, touch, see) such as a pencil, a light bulb, a telephone, a bicycle, a fuel pump, etc. Discrete as opposed to Process manufacturing. Also see Process Manufacturing. Distribution describes the process of storing, shipping, and transporting goods. Also describes the facilities (distribution operations, distribution centers) that conduct these activities. In statistical analysis, describes the measurement of a group of events or occurrences (see Normal distribution). Distribution requirements planning process for determining inventory requirements in a multiple plantwarehouse environment. DRP may be used for both distribution and manufacturing. In manufacturing, DRP will work directly with MRP. DRP may also be defined as Distribution Resource Planning which also includes determining labor, equipment, and warehouse space requirements. Dock leveler device that provides a bridge to the trailer as well as a ramp to facilitate the transition in height from dock to trailer. Dock levelers are rated by weight capacity and by the service range. The service range, also known as the height differential, rates the safe range above and below dock level you can use the leveler to transition to the trailer height. See also article Dock Safety Dock to stock dock-to-stock has numerous meanings depending on the industry and context. Dock to stock often describes a program where materials are received into stock without any incoming inspection. This often requires certification of suppliers to ensure they can adequately meet quality standards. Dock to stock may also describe a performance measurement where you track the time it takes for inbound receipts to get from the dock, through the receiving process, and to their stocking location with all transactions completed. These are the two most common uses I have run into, but I have encountered other uses of the term. Double-deep rack a type of pallet rack designed to be used with double-deep reach trucks that allow storage of palletized loads 2-deep in rack. Double-deep rack may be a unique design (designed specifically for double-deep storage) or may just be a double-deep configuration of standard selective pallet rack. Also see Reach truck and check out article on Aisle Widths. DRP Distribution requirements planning (see separate listing) Drive-in rack racking system designed to allow a lift truck to drive into the bay creating very high density storage for non-stackable loads. Useful for operations with limited SKUs and high quantities of pallets per SKU. FIFO is difficult to maintain in drive-in racking systems. a. k.a. Drive-thru Rack. Also see Racking Pics Page. Drop ship see Direct ship. Drum-handling attachments describes the various designs of lift-truck attachment used to handle 55 gallon drums. Some are smaller versions of a paper roll clamp while others may engage the upper rim of the drum, or the lower rings. Some drum attachments are capable of picking up multiple drums at the same time. Dry storage though dry storage can have other meanings in different industries, in warehousing it is typically used to describe non-refrigerated storage of food products (canned goods, dry goods, etc). See also Cold storage DSD Direct store delivery (see separate listing) Dunnage fill material. Types of dunnage include loose fill (packing peanuts), papar, bubble wrap, foam, and air pillows. Duty Duties are fees collected by customs authorities upon entry into a county. Duties are not the same as taxes, which may also be collected by the customs authority. Dynamic slotting this is a term sometimes used by WMS providers to describe a higher level of slotting functionality. Unfortunately, there is not a standard definition for this, but it usually refers to the ability to change slotting recommendations as item profiles, order profiles, or other operational characteristics change. In some cases it involves temporary slotting to support known orders (items with many picks will be moved into a temporary slot by the order picker). Each each or eaches refers to the units you are using (either in physical processes or in your inventory system). In most cases eaches implies you are using the smallest possible unit of measure (the individual pieces). Economic order quantity result of a calculation that determines the most cost effective quantity to order (purchased items) or produce (manufactured items). The formula basically finds the point at which the combination of order cost and carrying cost is the least. The standard formula is EOQ Square Root 2 (Annual Usage) (Order Cost) (Annual Carrying Costunit). The difficult part of implementing the formula is getting accurate values for order cost and carrying cost. For more info on EOQ see my article Optimizing EOQ or check out my book on inventory management. EDI Electronic Data Interchange (see separate listing). Effective lead time effective lead time represents a period of time that includes the lead time (see Lead time), plus additional time factors that may occur between the time the need for an order in known, and the inventory is in stock and available. For example, a fixed ordering schedule (orders are only placed on specific days for specific vendors) may add some time to the lead time, as may some internal processing. Electronic product code EPC is the RFID version of the UPC barcode. EPC is intended to be used for specific product identification. However, EPC goes beyond UPC by not only identifying the product as an SKU, but also providing access to additional data about the origin and history of the specific units. The EPC tag itself identifies the manufacturer, product, version, and serial number. Its the serial number that takes EPC to the next level. This is the key to data related to specific lotsbatches as well as potentially tracking the specific units history as it moves through the supply chain. This data is stored somewhere else (the internet or other network) but a standardized architecture allows you to access the data much like you would access a web page (though this would be happening automatically behind the scenes). See my article on RFID for more info. Electronic data interchange As the name implies, EDI is an electronic means of exchanging data. In inventory management, EDI is often used to exchange data such as purchase order details and advanced shipment notifications. See Wikipedia page for EDI Enterprise resource planning describes software systems designed to manage most or all aspects of a manufacturing or distribution enterprise (an expanded version of MRP systems). ERP systems are usually broken down into modules such as Financials, Sales, Purchasing, Inventory Management, Manufacturing, MRP, DRP. The modules are designed to work seamlessly with the rest of the system and should provide a consistent user interface between them. These systems usually have extensive set-up options that allow you to customize their functionality to your specific business needs. Unfortunately, in the real world, ERP systems rarely are sufficient to meet all business needs and a myriad of other software packages such as Customer Relationship Management (CRM), Manufacturing Execution Systems (MES), Advanced Planning and Scheduling (APS), Warehouse Management Systems (WMS) and Transportation Management Systems (TMS) are being sold to make up for these deficiencies. EOQ Economic order quantity (see separate listing). EPC Electronic product code (see separate listing) ERP Enterprise resource planning (see separate listing) ESFR Early suppression fast response. Sprinkler system technology that executes faster and with a substantially greater volume of water. ESFR sprinklers may eliminate the need for in-rack sprinkler systems in many warehouses, thus reducing the cost of installation and, more importantly, the risk of water damage caused by damage to in-rack sprinklers. Retrofitting ESFR into older warehouses is not always feasible due to limited water pressure in old systems. Event management software functionality that triggers specific actions based upon the occurrence of a specific event or combination of events. This is another one of those terms used primarily by software vendors and consultants to push new technology. In reality, business software has been providing event-management functionality for years. If inventory dropping below a predetermined level (reorder point) triggers a message to a planner (or even a listing on a reorder report), this is essentially event management. Excess Inventory inventory quantities above a specific need. Some businesses may designate excess inventory as inventory beyond a certain time period of demand. For example, any inventory greater than 60 days demand. Others may designate it as inventory beyond their current safety stock plus lot size (order quantity). The second method assumes you have formulas for adjusting safety stock and lot sizes as demand changes. This method basically calculates how much more inventory you have than you would have if you started with nothing and stocked based on current demand and ordering practices. You will generally use tolerances with the 2nd method. See also Obsolete Inventory Explosion-proof lift trucks lift trucks designed to work in hazardous environments where highly combustible materials are present. Vehicles are designed to avoid sparks and components reaching combustible temperatures. Special electrical systems and materials are used to achieve this. Exponential smoothing forecasting method that is essentially a variation of a weighted moving average. The data inputs to the exponential smoothing include the previous periods demand, the previous periods forecast, and a smoothing factor. The smoothing factor is a number between zero and one (0.01, 0.02. 0.99) that is used to weight the most recent periods demand against the forecast for that period to produce the next periods forecast. The calculation is Next period forecast(Previous periods demandSmoothing factor)(Previous periods forecast(1-Smoothing factor See article on Exponential Smoothing. Extrusion generally describes an item made of metal or plastic that is produced by forcing the raw material through a die (extruding). The result being a long item with a uniform shape throughout the length. Extrusions will often (though not always) require cutting and other machining processes to turn them into a finished item. Fast Charging Method for quickly recharging lift truck batteries on the vehicle during short periods where the vehicle is not being used (lunches, breaks, shift changes, etc). This process for opportunity charging eliminates the need to change batteries in multi-shift operations. Fast charging requires special chargers (called fast chargers). Fast chargers are significantly more expensive than standard battery chargers and there is still debate as to whether or not fast charging causes any harm to the batteries. The cost of the fast chargers can be offset by labor and equipment savings related to the elimination of changing batteries. Fast Moving Consumer Goods (FMCG) description of common high volume products such as food, hygiene product, or cleaning supplies. These would be products that the average consumer would frequently purchase such as soda, toothpaste, or dish soap. Fast pick refers to fast moving items, or the locations designated for fast moving items. FIFO First-in-first-out. In warehousing describes the method of rotating inventory to used oldest product first. Actually an accounting term used to describe an inventory costing method. See LIFO Fill rate Sales order processing measurement that quantifies the ability to fill orders. There are various ways of measuring fill rate. Line fill compares the number of line items shipped complete to the total number of lines ordered ( 95 line items shipped complete out of 100 lines ordered would result in a 95 line fill rate). Order fill compares the number of orders shipped complete to the total number of orders shipped. Other examples of fill rates would include dollar fill rate (comparing dollars shipped to dollars ordered), unit fill rate (comparing units shipped to units ordered). In fulfillment operations and some distribution operations where orders are generally shipped within 24 hours of receipt of order, fill rates reflect the ability to immediately ship from stock. In manufacturing operations and distribution operations that have lead-times for products, fill rates reflect the ability to ship to an agreed-to date. In these environments fill rate measurements are sometimes called On-time-and-Complete (OTC) or On-time Delivery (OTD) measurement. Tolerances are sometimes used in fill rate measurements to allow lines or orders that are not shipped complete but are within the tolerance to be considered as shipped complete. The tolerances may be based on units, dollars, lines, or dates (shipped within certain tolerance of required date). Fixed lead time a set lead time that doesnt change. Also see Lead time, Variable Lead time. Flex conveyor portable conveyor that can be expanded, contracted, and flexed around curves. See Conveyer Pics. Floor load a method of loading trucks, trailers, or containers where you load the goods directly on the floor rather than using pallets or other containers. Floor loading tends to be very labor intensive, but provides the greatest opportunity for utilizing the full cube of the truck, trailer, or container. Floor stock inventory that is consumed in production but is not tracked in the perpetual inventory system. Floor stock is different from non-stock inventory since it does actually have an SKU number and item master record, but rather than tracking quantities in the inventory system, the materials are expensed as they are received Flow rack racking system that incorporates sections of conveyor to allow the cartons or pallets to flow to the face of the rack. Stocking is performed from the rear of the rack. Also see Racking Pics Page. Flue space See Longitudinal flue space and Transverse flue space. FMCG Fast Moving Consumer Goods (see separate listing) Food-grade warehouse A Food-grade warehouse is a warehouse that meets specific requirements for the storage of edible products or materials that will make up edible products (ingredients or even packaging). To my knowledge, food grade is not a single designation or certification, but instead is a broad designation used to describe these types of facilities. And while there may be governmental requirements for food storage based on the location of the facility, actual certification of food grade is usually completed by private (non-government) organizations, and required based on the specific customer base being served. For example, the industry you serve may require inspections and certification from AIB (the American Institute of Baking). The most visually notable feature of a typical food-grade warehouse is the 18-inch wide white line painted on the floor following the entire perimeter of all walls in the facility. This area must be kept clear and clean at all times (primarily related to pest control). Food-grade facilities may be made up of dry storage andor cold storage. Forecast A Forecast is an estimation of future demand. Most forecasts use historical demand to calculate future demand. Adjustments for seasonality and trend are often necessary. Forecasting is all about turning unknowns into knowns (or reasonable approximations). For more info on forecasting, check out my book on inventory management. Forecast consumption describes the method(s) your inventory management software uses to reduce forecasted demand by the actual demand that occurs during the forecast period. Incorrectly set up forecast consumption parameters or lack of functionality related to forecast consumption can often create serious problems with planning systems. Forecast error the difference between the forecast quantity for a period and the actual demand experienced during that period. Forecast error is calculated after the period has passed and is used to evaluate the forecast and make adjustments. Forging generally describes an unfinished item made of metal that is produced through a process that heats the metal (not to melting point) then uses pressure or hammering to change the shape of the metal into a shape that closely resembles the finished item that will ultimately be made (through machining processes) from the forging. Forklift a. k.a Fork Lift. See Lift Trucks. Forklift-free plants a strategy to eliminate or reduce forklift use in operations. Used mainly in manufacturing operations, forklift-free usually involves finding ways to eliminate forklift use in specific areas (mainly the production areas). A key benefit is the safety of workers, but other benefits such as better space utilization and reduction of costs associated with lift trucks may also be factors. Fork positioner lift truck attachments that allow the operator to adjust the distance between the forks without getting off of the truck. Used primarily in high volume operations where there is a great variety of pallet and crate sizes handled. Forward pick location these are locations in a warehouse used specifically for order picking. When you use forward pick locations it is assumed that you also have reserve storage locations. Also see Reserve Storage Locations. Free lift in lift truck specifications, free lift describes the distance the forks can travel vertically before the mast starts to extend. Free lift is important if you need to stack or unstack loads within an area with a low ceiling, such as in trailers or containers. FTZ Foreign Trade Zone (also known as Free Trade Zone), is similar to a Bonded Warehouse in that it has a special status that allows products to be imported into it without taxes or duties being paid. However, a Foreign Trade Zone actually has less restrictions placed upon it than a standard bonded warehouse and activities such as manufacturing can occur within an FTZ. Here is a nice link to a site that explains these difference in greater detail inzone. orgampsectionbasicsampsubsectionbonded. Also see Bonded Warehouse Fulfillment the activity of processing customer shipments. Though most manufacturig and warehouse operations will process customer shipments, this term usually refers to operations that ship many small orders (usually parcels) to end users as opposed to operations that process larger shipments to other manufacturers, wholesalers, or resellers. Examples of fulfillment operations would include operations that process shipments for mail-order catalogs, internet stores, or repair parts. Kopiere das Copyright. Der Inhalt von InventoryOps ist urheberrechtlich geschützt und steht nicht zur Wiederveröffentlichung zur Verfügung. Gaylord a large corrugated container usually sized to match the length and width dimensions of a pallet. Gaylord is actually a trade name that has become synonymous with this specific type of container. Alright Beavis, you can stop snickering now. GMA pallet Also known as a Grocery Pallet, a GMA pallet is made to the specifications of the Grocery Manufacturers Association. It is basically a 4-way pallet that is 40 inches wide, by 48 inches deep, by 5 inches in height and has the deck boards and bottom boards mounted flush with with the outside stringers (more detailed specs are available from the Grocery Manufacturers Association ). Also see Pallet GMROII Gross Margin Return on Inventory Investment. Calculation that shows your margin relative to your average inventory investment. Calculated by dividing your annual gross margin (dollars) by your average inventory (dollars). Particularly useful in determining which items provide the greatest profit potential relative to your investment in inventory. As with all calculations that use gross margin as an input, the output may be flawed if other costs not included in the gross calculation may vary significantly from one item to another. Guidance systems guidance systems are used to guide automated guided vehicles through plants, guide lift trucks in very-narrow-aisle storage areas. Wire-guided and Rail-guided tend to be the most common guidance systems, but others including laser, optical systems, and magnetic tape are also available. See also Wire-guided, Rail-guided, Laser-guided, Optical-guided. Gravity conveyor types of conveyor that use gravity to move materials. Skatewheel conveyer and roller conveyor are the most common types of gravity conveyor used, however, even a simple steel chute is essentially a gravity conveyor. High-density storage describes storage methods where unitized loads are stored more than one unit deep andor high. Stacked bulk floor storage, drive-indrive-thru rack, push-back rack, flow rack, and, to a lesser extent, double-deep rack, are examples of high-density storage. High-piled combustible storage term used in fire codes to refer to codes relating to floor or racked storage exceeding 12 feet in height or high-hazard commodity storage exceeding 6 feet in height. See article Warehouse Fire Safety. Honeycombing refers to the unused pallet positions in high-density storage that result when the number of unit-loads for an item does not completely fill the storage lane. Since mixing SKUs in high-density storage is normally not done, these unused pallet positions are not available to store other materials. Impact alarm a. k.a shock alarm, shock switch. Impact alarms are devices that can be attached to lift trucks to sense impacts (collisions). The reality of impact alarms is not near as wonderful as the concept. See my article on Lift Truck Safety for more details. Inching pedal on lift trucks with internal combustion (gasoline, liquid propane, diesel) engines it is necessary to rev the engine in order to get the power needed to lift a load with the hydraulics. An inching pedal acts like a combination of a clutch pedal and brake pedal. When slightly depressed, it puts the transmission in neutral allowing the operator to rev the engine. When completely depressed it engages the brakes. An inching pedal may be a separate pedal from the brake pedal or be part of the main brake pedal. Independent Demand demand generated from forecasts, customer orders or service parts. Industrial Truck vehicles used for industrial purposes. Generally used to transport materials and personnel within industrial facilities. Lift trucks (forklifts) are the most well known type of industrial truck. Inner pack an additional level of multi-unit packaging within a case, carton, or other larger packaging. For example, you may have a case that contains 600 units of an item, but within that case you have 24 smaller boxes or bags that each contain 25 units. These smaller packages are called inner packs. Intermodal transportation term describing the use of multiple modes of transportation for a shipment. Ocean containers that are picked up by a truck, delivered to port, transported by ship, and then picked up by another truck are a common example of intermodal transportation. In the trucking industry, intermodal usually refers to the combination of trucking and rail transportation. Inventory any quantifiable item that you can handle, buy, sell, store, consume, produce, or track can be considered inventory. This covers everything from office and maintenance supplies, to raw material used for manufacturing, to semi-finished and finished goods, to fuel used to power equipment used in the business. Inventory management the direction and control of activities with the purpose of getting the right inventory in the right place at the right time in the right quantity in the right form at the right cost. Inventory Turn number of times inventory is consumed or sold during a one year period. Generally calculated by dividing the average inventory level (or current inventory level) into the annual inventory usage (annual Cost of Goods Sold). In my opinion, Inventory Turns is probably the most overused, misused, and abused inventory metric. Thats primarily because it doesnt really tell you a hell of a lot, yet companies insist on building order policies on it. Item see SKU Item Profile data that describes the characteristics of an item. May include physical characteristics such as size and weight, transactional characteristics such as times soldconsumed and units soldconsumed, or group characteristics such as sales channel, commodity, hazardous classification, etc. Item profiles are used in warehouse design and slotting. Jackpot Line this is one of those funky terms that has somehow achieved widespread acceptance in the material handling industry. Usually used with automated systems such as automated conveyor systems, a Jackpot Line refers to an area where exceptions are routed. Exceptions may include orders that could not be completed (shortages or WMS error), orders requiring special processing, or weight or size exceptions. The terms Jackpot Lane, or Jackpot Area are also used to describe similar exception areas. JIT Just-in-time. Term usually thought of as describing inventory arriving or being produced just in time for the shipment or next process. Actually, JIT is a process for optimizing manufacturing processes by eliminating all process waste including wasted steps, wasted material, excess inventory, etc. Job Shop a manufacturing slang term that can have a variety of meanings, but generally refers to a manufacturing operation that does primarily custom fabrication to a customers specs. These are often smaller machine-shop type operations, but the term can be used to describe larger operations. It basically comes down to a process whereby a customer orders a quantity of something built to a certain spec, this becomes a job. That item built to that spec may or may not have been run before or may or may not be repeated in the future. Just-in-sequence A combination of just-in-time delivery with production line sequencing of delivered items. A customer will notify a supplier of the items needed and the sequence based on the customers manufacturing schedule, the supplier will then put together the shipment with the items in the appropriate sequence and deliver them to the customer (sometimes directly to the assembly line). This is most common in the automotive and similar assembly line industries where each unit on the assembly line can be configured differently (component options). Kanban used as part of a Just-In-Time production operation where components and sub-assemblies are produced based upon notification of demand from a subsequent operation. Historically, Kanban has been a physical notification such as a card (kanban cards) or even an empty hopper or tote sent up the line to the previous operation. Kanban is actually a simplistic means of both signaling the need for inventory as well as controlling the inventory levels (by limiting kanban cards or containers). Landed Cost inventory costing method that includes the purchased cost plus transportation costs, import fees, duties, taxes, and other costs incurred in obtaining the inventory. Laser-guided guidance system used with AGVs that uses a rotating laser (mounted on top of the vehicle) to determine the vehicles location. Reflective targets need to be strategically placed along the vehicles route. Must always maintain clear line-of-site to reflective targets for the system to work properly. Laser scanner device that uses a moving laser to read bar codes. Devices can be portable hand-held units, or fixed units. Lead time amount of time required for an item to be available for use from the time it is ordered. Lead time should include purchase order processing time, vendor processing time, in transit time, receiving, inspection, and any prepack times. However, based on the way many inventory systems work, there may be problems incorporating internal factors such as post-receipt processing in Lead-time, so in many systems, the lead time just represents the period of time from which the item is ordered to the time it arrives at your dock. Also see Effective lead time, Fixed lead time, Variable lead time. Lead-time demand forecasted demand during the lead-time period. For example, if your forecasted demand is 3 units per day and your lead time is 12 days, your lead-time demand would be 36 units. Lean manufacturing alternate term used to describe the philosophies and techniques associated with Just-in-time (JIT) manufacturing. Legacy system implies a business computerinformation system that is old or outdated. Often used to describe home-grown (custom built) mainframe systems, however, software companies will use the term legacy system to define any system that is not based on the current version of a business software package. Less-than-truckload transportation term that describes shipments that are less than a trailer load in size. LTL also is used to describe the carriers that handle these loads. LTL carriers generally use strategically placed hubs to sort and consolidate LTL shipments into full-truck-load shipments. License Plate License plates are often used with warehouse management systems. They are basically an ID number placed on a pallet, tote, carton or other container, and are used to track the contents of that container as it moves through the warehouse. The license plate will almost always have a bar code that contains this ID number. So by scanning a single bar code on the pallet you can initiate or complete movement transactions for all items and quantities on that pallet. LIFO, Last-in-first-out in warehousing, describes the method for using the newest inventory first (Ive never seen an operation that uses this). In accounting, its a term used to describe an inventory costing method. See FIFO Lift truck vehicles used to lift, move, stack, rack, or otherwise manipulate loads. Material handling workers use a lot of terms to describe lift trucks some terms describe specific types of vehicles, others are slang terms or trade names that people often mistakenly use to describe trucks. Terms include, industrial truck, forklift, reach truck, motorized pallet trucks, turret trucks, counterbalanced forklift, walkie, rider, walkie rider, walkie stacker, straddle lift, side loader, order pickers, high lift, cherry picker, Jeep, Towmotor, Yale, Crown, Hyster, Raymond, Clark, Drexel. See Lift Truck Pics and articles on Lift Truck Basics and Lift Truck Safety for more info. Lights-out warehouse a. k.a. Lights-out facility. Describes fully-automated facilities. The idea being that if the facility requires no human operators, you can run it with no lights. Use of ASRS units, AGVs, automated conveyors, robots, etc makes this possible. Line item a single detail record. The term line item is most commonly used to describe the detail (each line that reflects an item and a quantity) on sales orders or purchase orders. For example, if a customer orders 20 red pens, 50 black pens, and 10 green pens, this equates to an order with three line items. Load in manufacturing, describes the amount of production scheduled against a plant or machine. In warehousing, describes the materials being handled by a piece of equipment. In transportation, describes the materials being transported. Load locks adjustable support bars used inside trailers to prevent movement of the load. a. k.a Load bars, Cargo bars Locator system locator systems are inventory-tracking systems that allow you to assign locations to your inventory to facilitate greater tracking and the ability to store product randomly. Prior to locator systems, warehouses needed to store product in some logical manner in order to be able to find it (stored in item number sequence, by vendor, by product description, etc.) By using locator systems you can increase space utilization by slotting your product by matching the physical characteristics of the product to a location whose physical characteristics match that of the product. You can also increase productivity by locating fast moving product to closer, more accessible locations, and increase accuracy by separating similar items. Location functionality in software can range from a simple text field attached to an item that notes a single location, to systems that allow multiple locations per item and track inventory quantities by location. Warehouse management systems (WMS) take locator systems to the next level by adding functionality to direct the movement between locations. See article on Warehouse Management Systems. also check out My book on inventory accuracy which covers locator systems in more detail. a. k.a. Location system, Bin locations Lockout Tagout the process of disabling (lockout) and identifying (tagout) equipment and energy sources during maintenance or service to prevent injury of personnel from an unexpected startup or power up. Longitudinal flue space term used by fire codes to describe the space between the rows of back-to-back racking. Flue spaces allow the water from an overhead sprinkler system to reach lower levels of the rack, and also provide the fire a means or rising towards the sprinklers rather than spreading. Normally a longitudinal flue space of at least 6 inches is used though this requirement may vary based on rack height and Transverse Flue spacing. It is important to note that the flue space is measured as the distance between the loads, not the distance between the racks. Also see Transverse Flue Space See article Warehouse Fire Safety. Lot for lot an order method that is driven by forecast periods. Order quantities will match demand in each specific forecast period. Lot size also known as order quantity, lot size represents the quantity of an item you order for delivery on a specific date, or manufacture in a single production run. For more info on lot sizing. check out my book on inventory management. LTL Less-than-truckload (see separate listing) copy Copyright. Der Inhalt von InventoryOps ist urheberrechtlich geschützt und steht nicht zur Wiederveröffentlichung zur Verfügung. Maintenance, repair, and operating inventory (MRO). Inventory used to maintain equipment as well as miscellaneous supplies such as office cleaning supplies. Man-up term used to describe lift trucks designed to raise the operator with the load. Order selectors and turret trucks are the most common types of man-up vehicles. Manufacturing execution system software systems designed to integrate with enterprise systems to enhance the shop-floor-control functionality that is usually inadequate in ERP systems. MES provides for shop floor scheduling, production and labor reporting, integration with computerized manufacturing systems such as automatic data collection and computerized machinery. Master production schedule (MPS) Production schedule specifying specific items, quantities, and dates at which production is expected to take place. The primary purpose of an MPS is to manage capacity when you have some time periods where demand is expected to exceed capacity. You will then use MPS to produce some products in advance of demand (forecasted or actual orders) during periods when capacity exceeds demand. MES Manufacturing execution system (see separate listing) Mezzanine a tiered structure within a building used to provide worker access to various levels. Mezzanines can be free-standing structures supported by posts and trusses, or can be a series of walkways supported by storage equipment (rack-supported mezzanine). Milk run Ive encountered may variations on the definition of this term but basically a milk run consists of a pickup andor delivery route where several stops are made. Usually it refers to a regularly run route, but it may also refer to a one-time run where several stops are made. Some consider a milk run to mean a route where shipments are delivered and inbound materials picked up in the same run. Min-max a simplistic inventory system in which a minimum quantity and maximum quantity are set for an item. When the quantity drops below Min you order up to the Max. Also see Optional replenishment. Motorized pallet truck motorized pallet trucks are the motorized version of the pallet jack. They come in Walkie versions or Rider versions. As you would expect, the walkie is designed for the operator to walk along with the truck as they move loads, while the rider has a small platform that the operator stands on. The riders work great for frequent moving of loads over extended distances within warehouses and manufacturing operations. a. k.a. Walkie, Walkie-rider, Rider. Also see Lift Truck Pics and Lift Truck Basics for more info MPS Master production schedule (see separate listing) MRPMRPII, Manufacturing resource planning process for determining material, labor and machine requirements in a manufacturing environment. MRPII is the consolidation of Material Requirements Planning (MRP), Capacity Requirements Planning (CRP), and Master Production Scheduling (MPS). MRP was originally designed for materials planning only. When labor and machine (resources) planning were incorporated it became known as MRPII. Today the definition of MRPII is generally associated with MRP systems. MRP generation term used to describe the running of the programs that convert demand into planned orders. Depending on the operation, MRP Generation may be run daily, weekly, or even monthly. Since this processing requires a lot of system resources it is generally confined to off hours or weekend processing. MRO Maintenance, repair, and operating inventory (see separate listing) Multimodal in transportation, multi-modal describes a single shipment that uses two or more forms of transportation via a single contract (bill of lading). For example a combination of truck and rail, or truck and ocean freight. Multimodal data collection using two or more data collection technologies together to perform tasks. For example, using a voice directed order picking system combined with a barcode scanner. Read my article on Multimodal Data Collection. Narrow aisle describes lift trucks that operate in aisles of 8 to 10. Narrow-aisle trucks are generally stand-up vehicles such as reach trucks. Also see Vary Narrow Aisle (VNA) and read article The Aisle Width Decision Negative inventory an inventory system (computer) condition whereby the on-hand inventory balance is listed as a quantity less than zero. Check out my article on negative inventory Non-stock inventory also called non-inventory, this is inventory that is not tracked within your perpetual inventory system. Non-stock inventory will not have an item-master record or internal SKU number. Normal distribution term used in statistical analysis to describe a distribution of numbers in which the probability of an occurrence, if graphed, would follow the form of a bell shaped curve. This is the most popular distribution model for determining probability and has been found to work well in predicting demand variability based upon historical data. Obsolete Inventory inventory that has had no sales or usage activity for a specific period of time. The period of time varies by company and industry and may even vary by product line within a specific company and may range from weeks to years. a. k.a. Dead Inventory. See also Excess Inventory Open Source Software that has the source code freely available for modification. In most cases, open source software is also Free software in that it requires no licensing fees. The Linux operating system, Apache web server, PHP programming language, MySQL database, and OpenOffice office suite are among the best known free open source products. However, when in comes to business software (such as ERP systems), Ive noticed that some of the products that advertise (thats a clue) as open source, are not exactly free. Some have licensing fees, while others are built on databases or other programs that have licensing fees. Operation I use the term operation frequently in my writings with two very distinct meanings. At a general level, an operation is the overall work environment that includes the facility(s) and all activities that occur within it. When discussing MRP and related topics, an operation is a specific step that exists in the routing of a manufacturing process. Optional replenishment the action of ordering or producing up to the Max in a Min-Max system even though inventory has not reached the Min. May be used to avoid down time on machines etc. Optical-guided guidance system that uses a special strip (taped or painted) on the floor to guide an AGV. Order cost also known as purchase cost or set up cost, order cost is the sum of the fixed costs that are incurred each time an item is ordered. These costs are not associated with the quantity ordered but primarily with physical activities required to process the order. For purchased items, these would include the cost to enter the purchase order andor requisition, any approval steps, the cost to process the receipt, incoming inspection, invoice processing and vendor payment, and in some cases a portion of the inbound freight may also be included in order cost. In manufacturing, the order cost would include the time to initiate the work order, time associated with picking and issuing components excluding time associated with counting and handling specific quantities, all production scheduling time, machine set up time, and inspection time. Order cost is used as part of most cost-based order quantitylot sizing calculations. See article on EOQ for more detailed info on order cost. Order cycle also called replenishment cycle, order cycle refers to the time between orders of a specific item. Most easily calculated by dividing the order quantity by the annual demand and multiplying by the number of days in the year. Order point see Reorder point Order profile data describing the characteristics of inbound, outbound, or internal orders (outbound is most common). Examples of characteristics incorporated into an order profile could include: line items per order, pieces per order, weight per order, cube per order, time of day, destination, shipment method, order type, etc. Characteristics are often broken into logical groups such as breaking line items per order into groups of 1 line item, 2-4 line items, 5-10 line items, 11- 25, 26. Order selector a. k.a. Order Picker. Lift truck designed specifically for manual handling of less than pallet load quantities in racking. Man-up design has fixed forks attached to a platform that elevates the load and the operator to facilitate manual loading and unloading from racking. Order selectors are very-narrow-aisles vehicles that operate in aisles of less than 6 Also see Lift Truck Pics. Lift Truck Basics. and The Aisle Decision for more info. Outside operation term describing a step in the manufacturing process that is performed by an outside vendor. System setup for outside operations can get fairly complicated and generally requires linking a purchase order for the outside processing to a specific operation in the routing. The integration of the purchase order process and the work order process to ensure accounting, production planning, and inventory managements needs are met can be confusing and is often problematic copy Copyright. Der Inhalt von InventoryOps ist urheberrechtlich geschützt und steht nicht zur Wiederveröffentlichung zur Verfügung. Paperless when referring to processing in the warehouse (paperless picking, paperless receiving) or on the shop floor, paperless generally suggests that the direction of tasks and execution of transactions are conducted electronically without the use of paper documents. This is usually accomplished through the use of fixed or portable computers, bar code scanners, RFID readers, light-signaling technology (pick-to-light), or voice technology. Or maybe it just means you ran out of paper. Paper-roll clamp designed specifically for the handling of large paper rolls, the paper roll clamp is a lift truck attachment that clamps around the roll and also allows for a full 360 degree rotation. Pallet a portable platform designed to allow a forklift or pallet jack to lift, move, and store various loads. Most pallets are made from wood. but pallets are also made from plastic, steel, and even paper-based materials. Specing a wood pallet involves identifying wood type (hardwood or softwood), overrall pallet size, number and size and spacing of stringers, whether stringers are to be notched for 4-way use, number and size and spacing of deckboards, number and size and spacing of bottom boards, whether deck boards and bottom boards are attached flush with outside stringers or overhang outside stringers. Other options include using a solid deck (rather than separate deck boards), chamfering the deck boards, using treated wood (for international shipments). 2-way pallets allow entry by a forklift from the front or back of the pallet, 4-way pallets have the stringers notched (or use a blocking system instead of stringers) so a forklift can also enter the pallet from either side. The most common sized pallet is the GMA (Grocery Manufacturers Association ) pallet, also called a grocery pallet. It is a 4-way pallet that is 40 inches wide, by 48 inches deep, by 5 inches in height and has the deck boards and bottom boards mounted flush with with the outside stringers. Also see Skid. Pallet inverter a type of stationary equipment used to transfer product between different types of pallets such as transferring from wood to plastic pallets, or from pallets to slipsheets. A load on a pallet is placed in the pallet inverter and the entire load is rotated 180 degrees allowing you to remove the original pallet and replace it with another. Period order quantity an order method that uses a fixed period of time to calculate order quantities. Period order quantity is generally stated in days and will be compared to the forecast at time of reorder to calculate the appropriate order quantity. Phantom bill of material a fictitious bill of material created for common subassemblies or kits that you do not want to produce as separate items. For example, if you have a number of products that all use the same hardware kit you can create a phantom bill for the hardware kit and then just put the phantom item on the bills for all products that use it. Your MRP system will treat the phantom bill components as though they were part of the bill for the higher level item (rather than treating it as a separate item that needs to be produced). Phantom items never actually exist, they are just a means for simplifying the management of your bills of materials. Physical inventory refers to the process of counting all inventory in a warehouse or plant. Operations are usually shut down during a physical inventory. See physical inventory page at accuracybook for more information, also read my article on physical inventories. Pick-and-pass see Zone Picking Pick face this is the portion of our storage area that is immediately accessible to the order picker. Think of it as the front (face) of your storage. If you were to measure a pick face, your measurement would contain width and height, but not depth. Pick module can describe anything from a large area of a warehouse designated for order picking (such as a multi-level mezzanine picking area) to the individual sections of flow rack or other storage media that make up the picking area. I think the implication here is that a pick module somehow has a level of sophistication above that of a warehouse area used for order picking. Its really just a marketing term used by equipment suppliers and consultants to try to impress their clients. Pick path the route a picker follows through the picking area to complete his picking tasks. Pick paths can be a fixed path that flows through the aisles in the warehouse, or can be unique to the specific order(s) being picked at the time. Pick-to-clear method often used in warehouse management systems that directs picking to the locations with the smallest quantities on hand. Pick-to-carton for parcel shippers, pick-to-carton logic uses item dimensionsweights to select the shipping carton prior to the order picking process. Items are then picked directly into the shipping carton. When picking is complete, dunnage is added and the carton sealed eliminating a formal packing operation. This logic works best when pickingpacking products with similar sizeweight characteristics. In operations with a very diverse product mix its much more difficult to get this type of logic to work effectively. Pick-to-light pick-to light systems consist of lights and LED displays for each pick location. The system uses software to light the next pick and display the quantity to pick. Pick-to-light systems have the advantage of not only increasing accuracy, but also increasing productivity. Since hardware is required for each pick location, pick-to-light systems are easier to cost justify where very high picks per SKU occur. Carton flow rack and horizontal carousels are good applications for pick to light. In batch picking, put-to-light is also incorporated into the cart or rack that holds the cartons or totes that you are picking into. The light will designate which order you should be placing the picked items in. See article on Order Picking. also check out My book on inventory accuracy. Piece picking also known as broken case picking, piece picking describes a process where individual items are picked for orders. See article on Order Picking. Pinwheel see Pinwheeling Pinwheeling refers to a method for loading trailers where you alter the direction of every other pallet. Basically you use pinwheeling to load more pallets on a trailer when the depth of the pallet is longer than half the trailer width, but the depth plus the width is less than the trailer width. You can also use it as a productivityspace utilization compromise or to reduce load shifting when loading pallets where the depth of the pallet is less than half the trailer width. See article on Trailer Loading Techniques. PLC Programmable logic controller. Computerized device used to control functions of machines. PLCs are used in automation of manufacturing equipment and material handling equipment such as automated conveyor systems. Planned order term used within MRP and DRP systems for system-generated planned order quantities. Planned orders only exist within the computer system and serve multiple functions. One function is to notify the materialsplanner or buyer to produce or order materials, which is done by converting a planned order into an purchase order, shop order, or transfer order. Another function is used by the MRP or DRP system to show demand which is used by subsequent MRP and DRP programs to generate additional planned orders. (MRPDRP systems sometimes run several programs in a specific sequence to generate all planned orders, one program may convert forecasts or customer orders into planned orders which creates the demand the next program uses this demand to create additional planned orders). Planning bill see Planning bill of material Planning bill of material a fictitious bill of material used to group options of a family of products. For example, you may have a line of notebook computers whereby most of the components are the same, but some will have different hard drives, processors, memory, etc. Rather than creating separate bills for each possible combination and then forecasting each possible combination, you create one large planning bill that contains all possible components but uses the quantity per to manage the options. If you expect half of the computers to have 40 GB drives, 25 to have 60GB drives, and 25 to have 80 GB drives, you would set up each drive on the bill and use 0.50, 0.25, and 0.25 respectively as the quantity per. You would then proceed to do the same for all other options. Your higher level forecast would be for the total demand for all computers in this family. Planning bills are sometimes referred to as Super Bills or Pseudo Bills. Plugging plugging is used with electric industrial vehicles to reduce speed, stop, or change direction, without using the brake. Most commonly used with vehicles with hand throttles such as motorized pallet trucks and order selectors, the operator simply switches between forward and reverse to control speed. Though this sounds like something you shouldnt be doing, many electric trucks are designed to allow for this. Pop-up sorter sorting equipment integrated into conveyor to move materials off of conveyor at fixed points. Pop-up sorters are installed in fixed positions and may consist of a series of wheel or small belts that are normally located slightly below the conveyor rollers. The wheels or belts are momentarily raised (pop up) to enable diverting materials off of the conveyor. Postponement a Manufacturing Distribution strategy where specific operations associated with a product are delayed until just prior to shipping. Storing product in a generic state and then applying custom labels or packaging before shipping is an example of postponement. Powered industrial truck according to OSHA, a powered industrial truck is defined as a mobile, power-driven vehicle used to carry, push, pull, lift, stack, or tier material. Pretty much covers any type of lift truck as well as vehicles used to tow materials. See Lift Truck Private warehouse as opposed to public warehouse (see separate listing), a private warehouse simply means the warehouse is ownedleased and operated by the private company whose warehouse operations are conducted within that building. For example, if a manufacturer or distributor has their own warehouse that they operate out of. that is a private warehouse. Also see article Public Warehouses, Contract Warehouses, and 3PLs Explained. Pro forma invoice basically a fake invoice created to show a buyer what the details of the actual invoice will look like. You can think of it as a draft invoice. Pro forma invoices are commonly used with international transactions to provide the buyer with the information they will need to pay for the goods (prepayment is common with international transactions) and arrange for import. Process manufacturing type of manufacturing where a product is produced or transformed through mixing, chemical reactions, etc. Examples of process manufacturing would be refining crude oil into gasoline, extracting copper from ore, combining materials to make paint. Process as opposed to discrete manufacturing. Also see Discrete manufacturing. Production plan generally used to describe a long-term plan of what will be produced at a family level. Program generator program generators are software programs that generally provide graphical user interfaces and tools that allow a user to create a program without having to write actual computer code. Currently these programs are more frequently referred to as Development Tools and are usually designed to write code for specific applications such as data-collection programs for portable computers. While a user does not need to be a programmer to use this software, the user does need to have a higher level of technical skills than that of most standard software users. a. k.a. Code generator, Development tools Proprietary used to describe equipment or technologies that do not follow an open standard design that would allow them to easily integrate with other equipment or technologies. Proprietary equipment and technologies are usually patented or otherwise protected making it difficult or impossible for other companies to offer similar or complementary products. Psuedo bill of material see Planning bill of material Purchase order a document used to approve, track, and process purchased items. A purchase order is used to communicate a purchase to a supplier. It is also used as an authorization to purchase. A purchase order will state quantities, costs, and delivery dates. The purchase order is also used to process and track receipts and supplier invoicespayments associated with the purchase. Push-back rack racking system that incorporates a carriage or other sliding device to allow you to feed multiple pallets into the same location pushing back the previous pallet. Also see Racking Pics Page. Push sorter a very simple fixed-position sorting device used with conveyor systems. A push sorter may use a swinging arm or a simple piston-type pushing device to push materials across the conveyor. Put-to-light technology similar to pick-to-light, however, the light modules are used do direct which tote, bin, or carton, the item is to be picked into, rather than directing which locations to pick from. Also see Put Wall and Pick-to-light Put wall term used to describe a group of divided shelves used with put-to-light technology. Its basically a manual sortation system where someone uses put-to-light technology to tell them which slot to place the item in (they often scan the item barcode to initiate the put-to-light). Also see Put-to-light Public warehouse a business that provides short or long-term storage to a variety of businesses, usually on a month-to-month basis. A public warehouse will generally use their own equipment and staff, however, agreements may be made where the client either buys or subsidizes equipment. Public warehouse fees are usually a combination of storage fees (per pallet or actual sq. footage) and transaction fees (inbound and outbound). Public warehouses are most often used to supplement space requirements of a private warehouse. Also see Contract Warehouse and 3PL and article on Public Warehouses and 3PLs Quantity There are various quantity elements in perpetual inventory systems. Below are definitions of the most common. Be aware that these definitions are fairly generic and that specific inventory systems may use completely different definitions or terminology. Quantity on hand also known as onhand quantity, in stock, store quantity Quantity on hand describes the actual physical inventory in the possession of the business. When inventory is received or produced, it is added to quantity on hand, when inventory is sold or consumed, it is removed from quantity on hand. Quantity on order includes quantity on open purchase orders or manufacturing orders. May or may not include quantities on transfer orders from other branches. Quantity in transit in multi-branch environments, quantity in transit reflects the quantity that has been shipped from one branchfacility to another branchfacility, but has not yet been received by that branchfacility. In operations that use advanced tracking of receipts, it may reflect quantities that have been shipped by outside vendors, but not yet received. Inbound and outbound quantities in multi-branch environments, inbound and outbound quantities reflect open quantities on interbranch transfer orders. Quantity allocated also known as committed quantity, commitments, or allocations. Quantity allocated is the quantity that is on current open sales orders or production orders (as components), and may be relative to a specific time period. Also see Allocations Quantity available is the result of a calculation that takes quantity on hand and reduces it by allocations (for sales orders, manufacturing orders, etc). Quantity available may or may not be date specific and therefore take into account future receipts. Quantity available calculations are sometimes very complicated and vary from one software product to another. Queue time amount of time a job waits at an operation prior to set up or processing. Part of manufacturing lead time. Rack-supported building warehouse design that uses structural pallet rack to support the roof of a building, eliminating the need for posts. Rack-supported buildings are usually designed for ASRS systems or turret truck systems where racking is 40 to 100 ft in height. Radio frequency in warehousing, refers to the portable data collection devices that use radio frequency (RF) to transmit data to host system. Radio frequency identification see RFID Rail-guided guidance system used with very-narrow-aisle vehicles such as order selectors and turret trucks. A steel rail is mounded on each side of the aisle, and rollers are mounted on the lift truck to guide it between the rails. Random location storage refers to storage method where a product may be stored in any location. Random storage has higher space utilization and generally lower accuracy than fixed location storage Reach truck a. k.a. Stand-up reach, Straddle reach. Double-deep reach. The reach truck is a narrow-aisle (8-10) lift truck designed specifically for racked pallet storage. It consists of outriggers in front and telescoping forks that use a hydraulic scissors-type mechanism that allow you to pick up the load and retract it over the outriggers reducing the overall truck and load length, allowing you to turn in a narrower aisle. Double-deep reach trucks use an extended reach mechanism that allows you to store pallets two-deep in specially designed double-deep rack. Reach trucks are designed for racking areas only and do not work for loading trucks or quickly moving loads over distances. Also see Lift Truck Pics and Lift Truck Basics for more info. Real-time locator system real-time locator system (RTLS) uses RFID technology that provides the objects they are attached to the ability to transmit their current location. System requires some type of RFID tag to be attached to each object that needs to be tracked, and RF transmittersreceivers located throughout the facility to determine the location and send information to computerized tracking system. While it sounds like a great way to eliminate lost inventory, the systems are still too costly for most inventory tracking operations and are more likely to be used to track more valuable assets. Reorder point The inventory level set to trigger reorder of a specific item. Reorder point is generally calculated as the expected usage (demand) during the lead time plus safety stock. Fixed reorder point implies the reorder point is a static number plugged into the system. Dynamic reorder point implies there is some system logic calculating the order point. Generally this would be comparing current inventory to the forecasted demand during the lead time plus safety stock. Replenishment cycle see Order Cycle Reserve storage refers to locations used to store additional inventory that will eventually replenish forward pick locations. Also called overflow storage, reserve locations, backup storage. See also Forward Pick Locations. Reverse logistics fancy term for Returns. Reverse Logistics covers activities related to returned product, returned pallets and containers, returned materials for disposal or recycling. RFID Radio frequency identification. Refers to devices attached to an object that transmit data to an RFID receiver. These devices can be large pieces of hardware the size of a small book, like those attached to ocean containers, or very small devices inserted into a label on a package. RFID has advantages over barcodes, such as the ability to hold more data, the ability to change the stored data as processing occurs, does not require line-of-site to transfer data and is very effective in harsh environments where bar code labels wont work. Read my articles ADC Basics and RFID Update. also check out My book on inventory accuracy and its related RFID Updates and RFID Links. Roller conveyor type of conveyor that uses rollers to move materials. Roller conveyor may be automated (live roller) or simply use gravity (gravity roller) to move materials. See Conveyor Pics. Rough-cut capacity used to determine estimated load on key pieces of equipment or resources. May use production plan or master production schedule. Rough-cut capacity is usetd as a check to verify that manufacturing resources are adequate to execute the production plan. Routing used in conjunction with the bill of material in manufacturing operations. While the BOM contains the material requirements, the routing will contain the specific steps required to produce the finished items. Each step in the routing is called an operation, each operation generally consists of machine and labor requirements. RTLS Real-time locator system (see separate listing) copy Copyright. Der Inhalt von InventoryOps ist urheberrechtlich geschützt und steht nicht zur Wiederveröffentlichung zur Verfügung. Safety stock quantity of inventory used in inventory management systems to allow for deviations in demand or supply. Safety stock calculations will take into account historic deviations and use a required service level multiplier to determine the optimal safety stock level. For more info on safety stock. check out my book on inventory management and my article on safety stock. Safety lead time safety lead time is a way to represent your safety stock as a number of days demand. Safety lead time can be beneficial when you want to pad your lead-time to compensate for supplier variability, transportation variability, or internal process variability. For example, if can take 2 or 3 days to get incoming materials processed through your receiving process, you may want to set your safety lead time to 2 or 3 days. This will calculate the requested dates for your purchase orders 2 or 3 days earlier than actual need. This is much cleaner than adding the 2 to 3 days to the suppliers lead time (which can be confusing when the suppliers stated lead-time is different from what is in your system). Screen mapping software that provides the functionality to change the arrangement of data fields on a computer screen that accesses a mainframe computer program. Screen Mapping is frequently used in combination with terminal emulation software to Remap data fields from a standard mainframe program to be used on the smaller screen of a portable handheld device. a. k.a. Screen scraping Seasonality fluctuations in demand that repeat with the same pattern over equivalent time periods. Seasonality index consists of a number for each specific forecast period that describes the relationship of each periods demand to the average demand (level) over the complete seasonal cycle. A seasonality index is used to adjust the forecast to account for these cyclical changes in demand. The average demand is represented by the number 1. If seasonality for a period results in demand greater than the average demand, it will be represented by a number greater than 1. For example, if Decembers sales were, on average, 30 greater than the average monthly sales for the year, you would have a seasonality index of 1.3 ( 1 plus .30) for December. If Januarys sales were, on average, 20 less than the average monthly sales for the year, you would have a seasonality index of 0.8 (1 minus .20). Selective pallet rack the term selective pallet rack implies standard single-deep pallet rack configurations (and rack designs) where each pallet is immediately accessible from an aisle. In contrast to double-deep rack, drive-in or drive-thru rack, or push-back rack where some loads will be stored behind other loads. See Equipment Pics: Racking page for examples. Service factor factor used as a multiplier with the Standard Deviation to calculate a specific quantity to meet the specified service level. See article on safety stock for more information on service factor Shipping manifest system software used to associate shipments with carrier, service, rate, etc. Shipping manifest systems will produce a report (physical or electronic) that is sent to the carrier to be used for billing purposes. Shipping systems will usually produce shipping documents such as compliance shipping labels, bill of ladings, Export documents, and Hazmat documentation. They may also have functionality related to rate shopping, freight policy execution, freight cost management. Also see Transportation Management System. Sideshift a very common lift truck attachment, the sideshift device allows the fork carriage to slide left and right to allow more accurate placement of the load. Sideshifts will increase productivity and safety as well as reduce product damage by allowing the operator more flexibility in load placement. Skatewheel conveyor type of conveyor that uses small wheels (usually made of steel) to move materials. See Conveyor Pics. Skid a portable platform designed to allow a forklift, pallet jack, or other material handling equipment lift, move, and store various loads. A skid is similar to a pallet but does not have bottom deck boards. A skid is preferred over a pallet when used with equipment that would have problems with the bottom deck boards. The down side is that a skid usually needs beefier materials (more expensive and heavier) in order to meet the strength requirements of a comparable pallet. Though not technically correct, the terms Skid and Pallet are often used interchangeably. Also see Pallet SKU, Stock keeping unit referring to a specific item in a specific unit of measure. For xample, if you distributed thirty-weight motor oil in both quarts and gallons you would maintain the inventory as two SKUs even though they are both thirty-weight motor oil. Also refers to the identification assigned to each SKU. Slap-and-ship term used to describe an approach to complying with customer requirements for physical identification of shipped goods. Most recently, slap-an-ship has been used to describe complying with RFID requirements (such as those from Wal-Mart), however, it is also applicable to any compliance labeling requirement (such as compliance bar code labels). Slap-and-ship implies you are meeting the customers requirement by applying the bar code labels or RFID tags, but are not utilizing the technology internally. Slide-shoe sorter type of conveyor sorting equipment that uses a series of sliding shoes to move materials off of the connveyor. The sliding shoes are part of the conveyor and travel with the materials, when the sorting point is reached, a several shoes will slide accross the conveyor, pushing the materials onto another conveyor or down a chute. Slip-sheet attachment lift truck attachment used where slip sheets (a sheet of cardboard, paperboard, or plastic) are used rather than pallets. The slip-sheet attachment has a pushpull mechanism that clamps onto the slip sheet and pulls the load onto a thin platform and then pushes the load off of the platform when the truck reaches the destination. Slot the physical space where an item is stored. Examples of slots would include a parts bin on a shelf, a pallet location in pallet rack, or a storage lane where multiple pallets of an item are stacked on the floor. Slotting the activities associated with optimizing product placement in pick locations in a warehouse. There are software packages designed just for slotting, and many WMS packages will also have slotting functionality. Slotting decisions will generally use item velocity (times picked), cube usage (cubic velocity), and minimum pick face dimensions to determine best location, but there are numerous other factors that may need to be considered in a given environment. See article on Slotting Speech-based technology also known as voice technology is actually composed of two technologies: Voice directed, which converts computer data into audible commands, and Speech recognition, which allows user voice input to be converted into data. Portable voice systems consist of a headset with a microphone and a wearable computer. See article on ADC for more info, also check out My book on inventory accuracy which provides greater detail on speech-based systems. SSCC Serial Shipping Container Code (also called Serialized Shipping Container Code). An SSCC is a unique number (code) assigned to a shipping container. The shipping container could be a single carton, a palletized load, or even a full shipping container. Typically used with Advanced Shipment Notifications and EDI, the SSCC is the key to that shipping container and the information that describes the shipping container and its contents. SSCCs are usually printed on a compliance shipping label as a bar code allowing the destination to scan the bar code to automatically receive information about the shipment (often times scanning the bar code will automatically receive the contents of the shipment into inventory). The SSCC could also be incorporated into and RFID tag or any other means of applying a readable (machine or human) code on the shipment. Stamping generally describes an unfinished item made of metal that is produced through a process that uses pressure to form discrete units from larger raw materials. Also describes the process used to produce stampings. In some cases, stampings may also be referred to as blanks. Standard cost inventory costing method used in manufacturing environments that uses the materials costs in the bill of materials combined with the labor costs (based on standard labor hours and rates per operation) and machine costs in the routing to calculate the cost of the finished or semi-finished item. Standard deviation used to describe the spread of the distribution of numbers. Standard deviation is calculated by the following steps: determine the mean (average) of a set of numbers. determine the difference of each number and the mean square each difference calculate the average of the squares calculate the square root of the average. You can also use Excel function STDDEVPA or STDEVP to calculate standard deviation. The above calculation reflects calculating the standard deviation of a population. In many cases we use a sampling of data (rather than the entire population). When calculating the standard deviation of a sample, rather than calculating the true average of the set of numbers, we will divide the sum of the set of numbers by the total count of numbers minus one (1). This allows us to artificially inflate our standard deviation to account for the fact were are not using the entire population. Excel function STDEV calculates the standard deviation of a sample. In safety stock calculations the forecast quantity is often used instead of the mean in determining standard deviation. Straddle trucks lift trucks that incorporate outriggers set wide enough to allow a pallet to fit between them. Common examples would include straddle reach trucks and straddle stackers. Straight truck delivery trucks that do not have a separate tractor and trailer. Straight trucks (also called box vans, or box trucks) usually only have 2 axles and generally have box lengths of between 12 and 30 feet (as opposed to tractor trailers that have 5 axles and trailer lengths of 45 to 53 feet). Structural pallet rack racking system that uses bolts or other mechanical fasteners (as opposed to Boltless Pallet rack). Structural Pallet Rack is sometimes used to support the roof of the structure (Rack-supported buildings), eliminating the need for posts. Super bill of material type of planning bill of material that is created at a very high level tying together a larger and more complex family of products than a typical planning bill. see Planning bill of material Tandems Refers to the rear tandem axles (the back 8 wheels on an 18 wheeler) on a trailer that can be adjusted forward or backward on the trailer to even out load weights or make for more stable loading (tandems all the way back). Tare Weight Tare weight is the weight of the container or packaging (basically the weight of everything on the scale that is not actually the product being weighed). Most industrial scales allow you to input tare weight (either through actually weighing the packaging or container, or by manually inputting the weight) so the weight displayed on the scale is the weight of the product (total weight minus tare weight). For example, if you are using a counting scale to count small parts, you may have a small tub or container that you dump the parts into. First you would place the empty tub on the scale and press the tare button. This will zero out the scale at the weight of the tub. Then you move on to putting your counted sample into the tub. Task interleaving term used in describing functionality of Warehouse Management Systems to mix tasks to reduce travel time. Sending a forklift driver to put away a pallet on his way to his next pick is an example of task interleaving. Terminal emulation software used on desktop and portable computers that allows the computer to act like a terminal connected to a mainframe system. If you have a networked desktop PC and are accessing mainframe programs ( a. k.a. green screen programs) you are using terminal emulation. Terminal emulation is also a common method used to connect portable computers (as in warehouse bar code data collection systems) to mainframe software. Also see Screen Mapping Third-party logistics (abbreviated 3PL) describes businesses that provide one or many of a variety of logistics-related services. Types of services would include public warehousing, contract warehousing, transportation management, distribution management, freight consolidation. A 3PL provider may take over all receiving, storage, value added, shipping, and transportation responsibilities for a client and conduct them in the 3PLs warehouse using the 3PLs equipment and employees, or may manage one or all of these functions in the clients facility using the clients equipment, or any combination of the above. Another term, 4PL is sometimes used to describe businesses that manage a variety of logistics related services for clients by using 3PLs. Also see article on Public Warehouses and 3PLs or visit International Warehouse Logistics Association (IWLA) site. Tilt-tray sorter conveyor sorting system that uses a series of tilting devices (carriers) to sort materials. Each tilting carrier has a tray and is mounted on a conveyor, as the carrier passes the drop-off point, it will tilt allowing the materials to fall onto another conveyor, down a chute, or into some type of container. a. k.a. Tilt-tray conveyor Time buckets term sometimes used to describe forecast periods. Time fence period of time prior to the scheduled production date beyond which changes can be made without significant adverse effects. TMS Transportation management system (see separate listing). Towline Conveyor material handling system that uses a towline (usually a chain) recessed beneath the floor to pull wheeled carts along a fixed path. Towline conveyors have been used for more than 50 years in manufacturing facilities. Trailer a. k.a. Semi Trailer, Tractor Trailer. Generally describes enclosed trailers used to transport materials between locations. Standard lengths for trailers are 45, 48, and 53, with standard internal width of 98 to 99 and internal height of 105 to 110. Refrigerated trailers, also known as reefers, have smaller internal widths of between 90 and 96 and heights of 96 to 100. Other types of trailers include flatbeds, low boys, and container chassis. Also see Container Trailer creep no, this isnt referring to the strange dude that lives in the trailer park or the guy that hangs around truck stops. Trailer creep (also known as trailer walk, dock walk) occurs when the lateral and vertical forces exerted each time a lift truck enters and exits the trailer cause the trailer to slowly move away from the dock resulting in separation from the dock leveler. Factors that affect trailer creep are the weight and speed of the lift truck and load, the grade of the drive the trailer is parked on, the softness of the suspension, the type of transition (dock levelers, dock boards) being used, and whether the trailer has been dropped off (spotted) or if it is still connected to the tractor. Read my article on Dock Safety. Transportation management system Category of operations software that may include products for shipment manifesting, rate shopping, routing, fleet management, yard management, carrier management, freight cost management. Also see Shipping Manifest System. Transverse flue space term used by fire codes to describe the space to either side of pallet in racked storage. Flue spaces allow the water from an overhead sprinkler system to reach lower levels of the rack. Normally a transverse flue space of at least 3 inches is required (6 inches may be required under some circumstances). Also see Longitudinal Flue Space. See article Warehouse Fire Safety. Turret truck turret trucks are a man-up lift truck similar to an order selector with the exception that rather than fixed forks the forks are mounted on an additional mast and carriage that operates as a turret, turning 90 degrees in either direction facilitating picking and stocking on either side of the aisle. The man-up design makes it easer to handle loads in very tall racking. Very-narrow-aisle trucks are generally recommended to be used in conjunction with a guidance system (wire, rails, optical) within the aisles to increase safety and reduce property damage. Also Turret Trucks require that the floor be perfectly flat and level to operate correctly. Also see Lift Truck Pics. Lift Truck Basics. and The Aisle Width Decision for more info. Tugger an industrial vehicle used to tow carts through a warehouse of production facility. Tuggers are typically used when materials need to be moved over long distances, and will typically tow multiple carts (connected similarly to rail cars) at a time. Tuggers may also be called Tow Vehicles, Tow Tractors, etc. Unit load material handling term that describes any configuration of materials that allow it to be moved by material handling equipment as a single unit. While smaller manually handled configurations could be considered unit loads, the term generally defines larger configurations that would be moved by a lift truck such as palletized loads, crates, bales, etc. a. k.a. unitized load Unit of measure (abbreviated UM) describes how the quantity of an item is tracked in your inventory system. The most common unit of measure is eaches (EA), which simply means that each individual item is considered one unit. An item that uses cases (CA or CS) as the unit of measure would be tracked by the number of cases rather than by the actual piece quantity. Other examples of units of measure would include pallets (PL), pounds (LB), ounces (OZ), linear feet (LF), square feet (SF), cubic feet (CF), gallons. thousands, hundreds, pairs, dozens. Also see Unit-of-measure Conversion. Unit-of-measure conversions a unit-of-measure conversion is needed whenever you work with multiple units of measure. For example, if you purchased an item in cases (meaning that your purchase order stated a number of cases rather than a number of pieces) and then stocked the item in eaches, you would require a conversion to allow your system to calculate how many eaches are represented by a quantity of cases. This way, when you received the cases, your system would automatically convert the case quantity into an each quantity. Variable lead time a lead time that changes (not fixed). When describing supplier lead time, variable lead time means that the lead time from the supplier changes based on his current workload and capacity. Within the context of manufacturing and MRP, variable lead time means the system calculates lead time based on the run quantity and times (setup time, run time, queue time) set up in the routing. Also see Lead time, Fixed Lead time. Vehicle restraint systems devices that prevent trailers from moving away from the loading dock. One of the most popular is the ICC bar type restraint system. These systems incorporated a device that engages the ICC bar (rear impact guard) on the rear of the trailer preventing it from moving away from the dock. These devices may be mechanically or hydraulically operated and may vary in design and functionality from one manufacturer to another. There are also other types of restraints such as those that automatically engage the rear wheels of the trailer. As with the ICC bar restraints, the wheel engagement restraints also vary significantly from one manufacturer to another. There is not a one-system-fits-all solution for vehicle restraints, ICC bar systems may not work with damaged ICC bars, lift gates, and low-boy trailers. Wheel engagement systems are more expensive and may have problems in northern climates due to snow or ice. See article on Dock Safety and Dock Equipment Pics for more info. Very narrow aisle Lift trucks that operate in aisles less than six feet and often use guidance systems (wire, rail, or optical) to travel within the aisles. Types of VNA trucks include order selectors, swing mast, pivot, mast, and turret trucks. See also article The Aisle Width Decision Vendor-managed inventory (VMI) phrase used to describe the process of a supplier managing the inventory levels and purchases of the materials he supplies. This process can be very low tech, such as an office supplies supplier or maintenance supplies supplier coming into your facility once per week to visually check stock levels and place a re-supply order, or high tech, such as an electronic component supplier having remote access to your inventory management and MRP system and producing and automatically shipping to meet your production schedule. Vendor-managed inventory reduces internal costs associated with planning and procuring materials and enables the vendor to better manage his inventory through higher visibility to the supply chain. Vendor-managed inventory may be owned by the vendor (consignment inventory) or the customer. Voice directed see Speech-based technology VNA Very narrow aisle (see separate listing) Walkie or Walkie-rider see Motorized Pallet Truck Wave picking variation on zone picking where rather than orders moving from one zone to the next for picking, all zones are picked at the same time and the items are later sorted and consolidated into individual ordersshipments. Wave picking is the quickest method for picking multi item orders however the sorting and consolidation process can be tricky. Picking waves are often designed to isolate shipments to specific carriers, routes, etc. See also batch picking, zone picking A more general definition of wave picking would simply be a method where a group of orders is released to the warehouse for picking and the next group (wave) is not released until the first wave has processed through the pick area. See article on Order Picking. Warehouse Control System software used to control automated systems such as sortation systems, ASRS, AGVs, and carousells in the warehouse. A WCS may also have functionality similar to a WMS just as some WMSs have WCS functionality. Warehouse management system computer software designed specifically for managing the movement and storage of materials throughout the warehouse. WMS functionality is generally broken down into the following three operations: Putaway, Replenishment, and Picking. The key to these systems is the logic to direct these operations to specific locations based on user defined criteria. WMSs are often set up to integrate with data-collection systems. Read my article on Warehouse Management Systems. Smoothing factor also called a smoothing constant, a smoothing factor is a number between zero and one (0.01, 0.02. 0.99) that is used to weight the most recent periods demand against the forecast for that period to produce the next periods forecast in an exponential smoothing calculation. See article on Exponential smoothing. WCS Warehouse control system (see separate listing) Weighted moving average forecasting method similar to a moving average, however different weights can be applied to the historical periods (the weights must add up to 1). Each previous periods demand is multiplied by the respective weight, then the results are added up to get your forecast. So where a four-period moving average used the same weight for all periods ( 0.25 0.25 0.25 0.25 1), a weighted moving average allows a variety of weights to be used, provided they total 1. For example, 0.15 for the first period, 0.20 the second, 0.30 the third, and 0.35 the fourth (0.15 0.20 0.30 0.35 1). Weighted out Describes a condition where the weight capacity of a trailer or container has been met. The term weighted out is most likely used when you have met the weight capacity of the trailer or container but still have physical space left in the trailer or container. Also see Cubed out. Wire-guided term used to describe vehicles that use a wire embedded in the floor to guide the vehicles. Wire guidance systems are frequently used with order selectors and turret trucks in very narrow aisle applications. They are also used with automated guided vehicles. WMS Warehouse management system (see separate listing) Work-in-process (WIP) generally describes inventory that is currently being processed in an operation, or inventory that has been processed through one operation and are awaiting another operation. WIP is actually an inventory account that represents the value of materials, labor, and overhead that has been issued to manufacturing but has not yet produced a stockable item. Depending on how your accounting and inventory systems are set up, it may also include components picked for production usage or finished products awaiting final inspection. See articles on Work-In-Process (WIP) and Reconciling WIP. Zone picking order picking method where a warehouse is divided into several pick zones, order pickers are assigned to a specific zone and only pick the items in that zone, orders are moved from one zone to the next (usually on conveyor systems) as they are picked (also known as pick-and-pass). See also batch picking, wave picking See article on Order Picking. Zone skipping also called zone jumping, zone skipping is a method of shipping parcels (primarily) or LTL shipments (not as common), where rather than delivering the shipments directly to the carrier, you consolidate shipments going to a region and ship them together as a single larger shipment (typically truckload or LTL for parcels) to get them closer to the delivery point before handing them off to the delivery carrier. For example, if I have a distribution center in New York, I may consolidate all my west coast parcel shipments and put them on a truck to get them across the country, then hand them off to a parcel carrier (USPS, Fedex, UPS) for final delivery. My rate with the parcel carrier will be based on the point where I hand them off to them, therefore Ill pay a lower zone rate to them. copy Copyright. Der Inhalt von InventoryOps ist urheberrechtlich geschützt und steht nicht zur Wiederveröffentlichung zur Verfügung. Dave Piasecki Ist Inhaberin der Inventory Operations Consulting LLC. Ein Beratungsunternehmen, das Dienstleistungen im Zusammenhang mit Bestandsführung, Materialhandling und Lagerbetrieb erbringt. Er hat über 25 Jahre Erfahrung im Betriebsmanagement und kann über seine Website (Inventar) erreicht werden, wo er weitere relevante Informationen unterhält. My Business Inventory Operations Consulting LLC provides Fast, Affordable, Expert assistance with Inventory Management and Warehouse Operations. This article is from an interview with Zuhaib Siddique. a production engineer at HipChat. makers of group chat and IM for teams. HipChat started in an unusual space, one you might not think would have much promise, enterprise group messaging, but as we are learning there is gold in them there enterprise hills. Which is why Atlassian, makers of well thought of tools like JIRA and Confluence, acquired HipChat in 2012. And in a tale not often heard, the resources and connections of a larger parent have actually helped HipChat enter an exponential growth cycle. Having reached the 1.2 billion message storage mark they are now doubling the number of messages sent, stored, and indexed every few months. That kind of growth puts a lot of pressure on a once adequate infrastructure. HipChat exhibited a common scaling pattern. Start simple, experience traffic spikes, and then think what do we do now Using bigger computers is usually the first and best answer. And they did that. That gave them some breathing room to figure out what to do next. On AWS, after a certain inflection point, you start going Cloud Native, that is, scaling horizontally. And thatrsquos what they did. But theres a twist to the story. Security concerns have driven the development of an on-premises version of HipChat in addition to its cloudSaaS version. Well talk more about this interesting development in a post later this week . While HipChat isnrsquot Google scale, there is good stuff to learn from HipChat about how they index and search billions of messages in a timely manner, which is the key difference between something like IRC and HipChat. Indexing and storing messages under load while not losing messages is the challenge. This is the road that HipChat took, what can you learn Letrsquos seehellip 60 messages per second. 1.2 Billion documents stored 4TB of EBS Raid 8 ElasticSearch servers on AWS 26 front end proxy serves. Double that in backend app servers. 5 terabytes of search data. Hosting . AWS EC2 East with 75 Instance currently all Ubuntu 12.04 LTS Database . CouchDB currently for Chat History, transitioning to ElasticSearch. MySQL-RDS for everything else QueueWorkers server . Gearman (queue) and Curler. (worker) Language . Twisted Python (XMPP Server) and PHP (Web front end) System Configure . Open Source Chef Fabric Code Deployment . Capistrano Monitoring . Sensu and monit pumping alerts to Pagerduty Graphing . statsd Graphite Traffic is very bursty. On weekends and holidays it will be quiet. During peak load is hundreds of requests per second. Chat messages dont actually make up the majority of traffic its presence information (away, idle, available), people connectingdisconnecting, etc. So 60 messages per second may seem low, but it is just an average. HipChat wants to be your notification center, where you go to collaborate with your team and get all the information coming from your tools and other systems. Helps keeps everyone in the loop. Especially with remote offices. The big reason to use HipChat over say IRC, is that HipChat stores and indexes every conversation so you can search for them later. Search is emphasized so you can stay inside HipChat. The win for teams of this feature is that you can go back at any time and remember what happened and what you agreed to do. It will also route messages to multiple devices owned by the same user, as well as temporary message cachingretry if your device is unreachable when a message is sent. Growth is from more customers, but also greater engagement as more customers use the product at each site. Also seeing growth from their API integration. Storage and searching of messages is the major scalability bottleneck in their system. HipChat uses XMPP so any XMPP client can connect into the system, which is a huge win for adoption. And theyrsquove built their own native clients (Windows, Linux, Mac, iOS, Android) with extensions like PDF viewing, custom emoticons, automatic user registration, etc. Not long ago bringing tools like Wikis into a corporate culture was almost impossible. Now enterprise level tools seem to accepted. Why now Text based communication is now common and accepted. We have texting, IM, and Skype, so using chatting tools is now natural. Rise of distributed work teams. Teams are more and more distributed. We canrsquot just sit down together and get a lecture. Therersquos a need to document everything which means organizing communication is perceived as a great asset. Enhanced features. Features like inline images, animated gifs, etc make it fun, which appeals to wider groups of people. HipChat has an API which makes it possible to write tools analogous to IRC bots. Example use is for Bitbucket commits. At 10:08 developer X commits some code to fix a bug. It is sent out via HipChat with links directly to the code commit and the commit log. All automated. Bitbucket commit hits a web hook and uses one of the addons to post the information. Addons help with writing your own bots. Go to your Bitbucket account. Say I have my API token and I want to post to this API whenever a commit happens. Works similarly for GitHub. Started with Adobe Air on the client side, it leaked memory and would take down machines. So moved to native apps. A pain, but a good pain. They have users across all platforms in all parts of a company. You need to be where users are at. Want users to have a great experience on all OSs. Users are everyone, not just techies. XMPP Server Architecture HipChat is based on XMPP, a message is anything inside an XMPP stanza. which could be anything from a line of text or long section of log output. They didnrsquot want to talk about their XMPP architecture, so there arenrsquot a lot of details. Instead of using a 3rd party XMPP server, theyrsquove built their own using using Twisted Python and XMPP libraries. This allows allows the creation of a scalable backend, user management, and easy addition of features without fighting someone elses code base. RDS on AWS is used for user authentication and other areas where transactions and SQL would be useful. Itrsquos a stable, proven technology. For the on-premises product they use MariaDB. Redis for caching. Information like which users are in which rooms, presence information, who is online, etc, so it doesnrsquot matter which XMPP server you connect to, the XMPP server itself is not a limit. Pain point is Redis doesnrsquot have clustering (yet). For high availability a hotcold model is used so a slave is ready to go. Failover takes about 7 minutes from a master to a slave. Slave promotion is by hand, itrsquos not automated. Increased loads exposed a weakness in the proxy server and how many clients they could handle. This is a real problem as not losing messages is a high priority. Customers indicate that not dropping messages is more important than low latency. Users would rather get messages late than not at all. With 6 XMPP servers the system worked well. As the connection counts increased they started seeing unacceptable latency. Connections donrsquot just come from clients, but also bots supporting their programmatic interfaces. As a first pass they split out front-end servers and app servers. Proxies handle connections and the backend apps processes stanzas. The number of frontend servers is driven by the number of active listening clients and not the number of messages sent. Its a challenge to keep so many connections open while providing timely service. After fixing the datastore issues the plan is to look into how to optimize the connection management. Twisted works well, but they have a lot of connections, so have to figure out how to handle that better. Storage Architecture At 1 billion messages sent on HipChat while experiencing growth, they pushed the limits of their CouchDB and Lucene solution for storing and searching messages. Thought Redis would be the failure point. Thought CouchLucene would be good enough. Didnrsquot do proper capacity planning and looking at message growth rate. Growing faster than they thought and shouldnrsquot have focussed so much on Redis and focused on data storage instead. At that time they believed in scaling by adding more horsepower, moving up to larger and larger Amazon instances. They got to the point where with their growth this approach would only work for another 2 months. So they had to do something different. CouchLucene was not updated in over year and it couldnrsquot do faceting. Another reason for something different. At about half a billion messages on Amazon was a tipping point. With a dedicated server and 200 Gig of RAM their previous architecture might have still worked, but not in a cloud with limited resources. They wanted to stay on Amazon. Like its flexibility. Just spin up a new instance and chug along. Amazonrsquos flakiness makes you develop better. Donrsquot put all your eggs in one basket, if a node goes down you have deal with it or traffic will be lost for some users. Uses a dynamic model. Can lose an instance quickly and bring up new instances. Cloud native type stuff. Kill a node at any time. Kill a Redis master. Recover in 5 minutes. Split across all 4 US-East availability zones currently, but not yet multi-region. EBS only letrsquos you have 1TB of data. Didnrsquot know about this limit when they ran into it. With Couch they ran into problems with EBS disk size limitations. HipChatrsquos data was .5 terabytes. To do compaction Couch had to copy data into a compaction file which doubles the space. On a 2 TB RAID hitting limits during compaction on the weekends. Didnrsquot want a RAID solution. Amazon DynamoDB wasnrsquot an option because they are launching a HipChat Server, a hosted service behind the firewall. HipChat Server drives decisions on the tech stack. Private versions are a host your own solution. Certain customers canrsquot use the cloudSaaS solution, like banks and financial institutions. NSA has spooked international customers. Hired two engineers to create an installable version of the product. Redis Cluster can be self-hosted and it works on AWS as can ElasticSearch. Instead of RDS they use MariaDB in the on-premises version. Canrsquot consider a full SaaS solution as that would be a lockin. Now transitioning to ElasticSearch. Moved to ElasticSearch as their storage and search backend because it can eat all the data they can feed it, it is highly available, it scales transparently by simply adding more nodes, it is multi-tenant, it can transparently with sharding and replication handle a node loss, and itrsquos built on top of Lucene. Didnrsquot really need a MapReduce functionality. Looked into BigCouch and Riak Search (didnrsquot look well baked). But ES performance on a GET was pretty good. Liked the idea of removing a component, one less thing to troubleshoot. ES HA has made them feel really confident in the solidity of their system. Lucene compatible is a big win as all their queries are already Lucene compatible, so it was a natural migration path. Customer data is quite varied, ranging from chat logs to images, so response type are all over the place. They need to be able to quickly direct query data from over 1.2 Billion docs. In a move that is becoming more and more common, HipChat is using ElasticSearch as their key-value store too, reducing the number of database systems they need and thus reducing overall complexity. Performance and response times were so good they thought why not use it Between 10ms and 100ms response times. It was beating Couch in certain areas without any caching in front of it. Why have multiple tools With ES a node can go down and nobody notices, you will get an alert about high CPU usage while it is rebalancing, but it keeps chugging along. Have 8 ES nodes to handle growth in traffic. As with all Java based products JVM tuning can be tricky. To use ES must capacity plan for how much heap space yoursquoll be using Test out caching. ES can cache filter results, it is very fast, but you need a lot of heap space. With 22 gigs of heap on 8 boxes, memory was exhausted with caching turned on. So turn off cache unless planned for. Had problems with caching because it would hit an out of memory error and then fail. The cluster self healed in minutes. Only a handful of users noticed a problem. Automated failover on Amazon is problematic because of the network unreliability issues. In a cluster it can cause an election to occur errantly. Ran into this problem with ElasticSearch. Originally had 6 ES node running as master electable. A node would run out of memory or hit a GC pause and on top of that a network loss. Then others could no longer see the master, hold an election, and declare itself a master. Flaw in their election architecture that they donrsquot need a quorum. So therersquos a brain split. Two masters. Caused a lot of problems. Solution is to run ElasticSearch masters on dedicated nodes. Thatrsquos all they do is be the master. Since then there have been no problems. Masters handle how shard allocation is done, who is primary, and maps where replica shards are located. Makes rebalancing much easier because the masters can handle all the rebalancing with excellent performance. Can query from any node and will do the internal routing itself. Uses a month index. Every month is a separate index. Each primary index has 8 shards then two replicas on that. If one node is lost the system still functions. Not moving RDS into ES. Stuff they need SQL for is staying in RDSMariaDB, typicall User management data. A lot of cache in Redis in a masterslave setup until Redis Cluster is released. Therersquos a Redis stat server, who is in a room, who is offline. Redis history caches the last 75 messages to prevent constantly hitting the database when loading conversation for the first time. Also status for internal status or quick data, like the number of people logged in. Gearman used for async jobs like iOS push and delivering email. AWS West is used for disaster recovery. Everything is replicated to AWS West. Chef is used for all configuration. ElasticSearch has a nice cookbook for Chef. Easy to get started. Like Chef because you can start writing Ruby code instead of using a Puppet style DSL. It also has a nice active community. Acquisition experience. They now have access to core company assets and talent, but Atlassian doesnrsquot mess with what works, we bought you for a reason. Can ask internally, for example, how to scale ElasticSearch and when others in Atlassian need help they can pitch in. Good experience overall. Team structure is flat. Still a small team. Currently have about 18 people. Two people in devops. Developers for platforms, iOS, Android, a few on the server side, and a web development engineer (in France). Capistrano is used to deploy to all boxes. Sensu for monitoring apps. Forgot to monitor a ElasticSearch node for heap space and then hit OOM problems without any notifications. Currently at 75 of heap which is the sweet spot they want. Bamboo is used for continuous integration. Client releases not formal yet, developer driven. Have a staging area for testing. Group flags. Can control which groups get a feature to test features to slowly release features and control load on boxes. Feature flag. Great for protection during the ElasticSearch rollout, for example. If they notice a bug they can turn off a feature and roll back to Couch. Users donrsquot notice a difference. During the transition phase between Couch and ElasticSearch they have applications replicate to both stores. New API version will use Oauth so developers can deploy on their own servers using the HipChat API. Having customers use their own servers is a more scalable model. The Future Will hit two billion messages in a few months and itrsquos estimated ElasticSearch can handle about two billion messages. Not sure how to handle the expected increases in load. Expect to go to Amazon West to get more datacenter availability and possibly put more users in different datacenters. Looking to use AWSrsquos auto scale capabilities. Moving into voice, private 1-1 video, audio chat, basic conferencing. Might use RabbitMQ for messaging in the future. Greater integration with Confluence (a wiki). Use HipChat to talk then use Confluence page to capture details. Therersquos money in them there Enterprise apps . Selling into an Enterprise can be torture. Long sales cycles means it can be hit or miss. But if you hit itrsquos a lucrative relationship. So you may want to consider the Enterprise market. Times are changing. Enterprisersquos may still be stodgy and slow, but they are also adopting new tools and ways of doing things, and therersquos an opportunity there. Privacy is becoming more important and it impacts your stack choices when selling into the Enterprise . HipChat is making an on premise version of their product to satisfy customers who donrsquot trust the public networks or clouds with their data. To a programmer the cloud makes perfect sense as a platform. To an Enterprise the cloud can be evil. What this means is you must make flexible tech stack choices. If you rely 100 on AWS on services it will make it nearly impossible to move your system to another data center. This may not matter for Netflix, but it matters if you want to sell into the Enterprise market. Scale up to get some breathing space . While you are waiting to figure out what you are going to next in your architecture, for very little money you can scale-up and give yourselves a few more months of breathing space. Pick what canrsquot fail . HipChat made never losing user chat history a priority, so their architecture reflects this priority to the point of saving chat to disk and then later reloading when the downed systems recover. Go native . Your customers are on lots of different platforms and a native app would give the best experience. For a startup thatrsquos a lot of resources, too many. So at some point it makes sense to sell to a company with more resources so you can build a better product. Feature and group flags make a better release practice . If you can select which groups see a feature and if you can turn off features in production and test, then you donrsquot have to be so afraid of releasing new builds. Select technologies you feel really confident with . ElasticSearchrsquos ability to expand horizontally to deal with growth helped HipChat feel very confident in their solution. That users would be happy. And thatrsquos a good feeling. Become part of the process flow and you become more valuable and hard to remove . HipChat as a natural meeting point between people and tools is also a natural point to write bots that implement all sorts of useful work flow hacks. This makes HipChat a platform play in the enterprise. It enables features that wouldnrsquot otherwise be buildable. And if you can do that you are hard to get rid of. AWS needs a separate node presence bus . Itrsquos ridiculous that in a cloud, which is a thing in itself, that machine presence information isnrsquot available from an objective third party source. If you look at rack it will have often have a separate presence bus so slots can know if other slots are available. This way you donrsquot have to guess. In the cloud software is using primitive TCP based connection techniques and heartbeats to guess when another node is down, which can lead to split brain problems and data loss on failovers. Itrsquos time to evolve and take huge step towards reliability. Product decision drive stack decisions . HipChat server drives decisions on the tech stack. Redis Cluster can be self-hosted. Amazon DynamoDB wasnrsquot an option because they are launching a hosted service behind the firewall. Throwing horsepower at a problem will only get you so far . You need to capacity plan, even in the cloud. Unless your architecture is completely Cloud Native from the start, any architecture will have load inflection points at which their architecture will no longer be able to handle the load. Look at growth rate. Project out. What will break What will you do about it And donrsquot make the same mistake again. How will HipChat deal with 4 billion messages Thatrsquos not clear. Know the limits of your system . EBS has a 1 TB storage limit, which is a lot, but if your storage is approaching that limit there needs to be a plan. Similarly, if your database, like Couch, uses double the disk space during a compaction phase that will impact your limits. The world will surprise you . Six months ago HipChat thought Redis was going to be the weakest link, but itrsquos still be going strong and it was Couch and EBS that were the weakest link. Related Articles I wonder how they handle the 50 failure rate inherent within redis from a durability perspective. Or perhaps comment on if they saw similar performance. Out of 2000 writes, Redis claimed that 1998 of them completed successfully. However, only 872 of those integers were present in the final set. Redis threw away 56 of the writes it claimed were successful. Alex, there is absolutely not a quot50 failure rate inherent within Redisquot. I39m not sure that you39re grokking that properly. That is specifically in the (hopefully) quite rare quotsplit brainquot problem, and a completely acceptable issue for what they39re using it for (and hopefully for what everyone39s using it for, lightweight job queuing). I happily use Redis for job queuing on API servers and for pickup from Logstash and its failure rate is 0. Further the article specifically mentions that elevation is manual and this situation won39t happen. Even further still, it doesn39t matter a bit, save for load on the backend. Those are caching servers, not mission critical data. This is exactly the scenario where you don39t bother with ACID compliance or phantom writes. Great article. Helpful for sure. I do want to point out though that the last paragraph has some spelling and grammar issues: The world will surprise you. Six months ago HipChat though Redis was going to be the weakest linked, but its still be doing strong and it was Couch and EBS that were the weakest link. very good article but the number 60 is small in comparation with so many servers. May in quotrush hourquot they deliver 600 or 6000
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