Balancing latency and consistency requirements during data replication

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United States of America Patent

PATENT NO 9582371
SERIAL NO

14963565

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Abstract

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In an approach for balancing latency and consistency requirements during data replication, a processor defines a set of strategies representative of different types of inconsistencies between a first database and a second database, wherein the different types of inconsistencies vary with respect to details of a particular replication technology. A processor specifies a latency threshold at which a first type of inconsistency is allowed, based on user input of business information to enhance business value, wherein the type of inconsistency is selected from the set of strategies. A processor determines that a requested replication crosses the latency threshold. A processor pushes data into a target database, wherein latency is dynamically balanced with data consistency, based on the latency threshold.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Spyker, James D Toronto, CA 49 291

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