Conference on Data Systems Languages
- Conference on Data Systems Languages
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Das Acronym CODASYL ist von COnference on DAta SYstems Languages abgeleitet.
CODASYL entstand in den USA aus einem Treffen am 28. und 29. Mai 1959, von Computerbesitzern bei Regierung, Militär und Privatwirtschaft, sowie Computerherstellern und anderen Interessierten, mit dem Zweck, über die Entwicklung einer gemeinsamen Programmiersprache zu beraten, die in kompatibler Weise auf Computern der verschiedenen Hersteller funktionieren sollte.
Das erste Produkt von CODASYL ist die Programmiersprache COBOL, ein weiteres die Entwicklung von standardisierten Verfahren zur Definition (Data Definition Language) und Bearbeitung (Data Manipulation Language) von Netzwerk-Datenbanksystemen durch die Data Base Task Group (DBTG), die in dieser Form als CODASYL-Datenbanken bekannt sind.
Einige Ausschüsse von CODASYL arbeiten noch, aber CODASYL als solches existiert heute nicht mehr; die archivierten Dokumente wurden dem Charles Babbage Institut für Computergeschichte an der University of Minnesota, USA übergeben.
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