Systems and methods for enabling database disaster recovery using replicated volumes
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United States of America Patent
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Oct 28, 2014
Grant Date -
N/A
app pub date -
Oct 2, 2012
filing date -
Oct 2, 2012
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Abstract
A computer-implemented method for enabling database disaster recovery using replicated volumes. The method may include (1) identifying at least one primary volume that is replicated to at least one secondary volume and includes at least one database, (2) detecting an attempt by a database application to write to the database on the primary volume, (3) detecting a write to a transaction log of the database on the primary volume by the database application that updates the transaction log to reflect the write to the database on the primary volume, and (4) replicating the write to the transaction log to the secondary volume to enable the database application to failover to the secondary volume without replicating the write to the database to the secondary volume. Various other methods, systems, and computer-readable media are also disclosed.
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