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Oracle: What is a SNAPSHOT?

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Oracle: What is a SNAPSHOT?
posted Sep 18, 2015 by Kunal Kapoor

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A snapshot is a replica of a target master table from a single point-in-time. Whereas in multimaster replication tables are continuously being updated by other master sites, snapshots are updated by one or more master tables via individual batch updates, known as a refresh, from a single master site.

answer Sep 18, 2015 by Shivaranjini
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