DYNAMICALLY ADAPTIVE TECHNIQUE FOR REFERENCE SNAPSHOT SELECTION

DYNAMICALLY ADAPTIVE TECHNIQUE FOR REFERENCE SNAPSHOT SELECTION

A reference snapshot selection technique is configured to select a reference snapshot resolution algorithm used to determine an appropriate reference snapshot that may be employed to perform incremental snapshot replication of workload data between primary and secondary sites in a data replication e...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Shrivastava, Brajesh Kumar, Patnaik, Pranab, Gupta, Abhishek
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A reference snapshot selection technique is configured to select a reference snapshot resolution algorithm used to determine an appropriate reference snapshot that may be employed to perform incremental snapshot replication of workload data between primary and secondary sites in a data replication environment. A reference resolution procedure is configured to process a set of constraints from the data replication environment to dynamically select the reference snapshot resolution algorithm based on a figure of merit that satisfies administrative constraints to reduce or optimize resource utilization in the data replication environment.