ENHANCED TW0 PHASE COMMIT PROTOCOL

A method, apparatus, and article of manufacture for performing a two-phase commit protocol for a transaction in a system having a plurality of data sources. An availability status is verified for all of the data sources, and the two-phase commit protocol for the transaction is completed for those da...

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Bibliographische Detailangaben
Hauptverfasser:	BARNHART, DEVIN LYLE, YAHYA, MUHAMMAD, LEE, JERRY C, JORGENSEN, THOMAS J, STELLWAGEN, JR, RICHARD G
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A method, apparatus, and article of manufacture for performing a two-phase commit protocol for a transaction in a system having a plurality of data sources. An availability status is verified for all of the data sources, and the two-phase commit protocol for the transaction is completed for those data sources that are available, while the transaction is logged for data sources that are unavailable.