Handling failed cluster members when replicating a database between clusters

Handling failed cluster members when replicating a database between clusters

Data integrity is maintained during failed communications between a member node of a primary cluster and a backup cluster by assigning an assisting member node to run an assisting process that transmits data entered into the member node to the backup cluster. In this way, a replicated database is ma...

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Bibliographische Detailangaben
Hauptverfasser: FLYNN DIARMUID, JACKSON BRUCE M, OFER EFFI, YOUNG JASON C, ZHENG ROGER L. Q, ZHUGE YUKE, BOGDANOV KIRILL, MURA MARZIA, DENNEHY MARK
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Data integrity is maintained during failed communications between a member node of a primary cluster and a backup cluster by assigning an assisting member node to run an assisting process that transmits data entered into the member node to the backup cluster. In this way, a replicated database is maintained during a partial communication failure between the primary cluster and the backup cluster.