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Flashback Database after Mirror Split

edited May 8, 2018 1:32PM in Database Administration (MOSC) 4 commentsAnswered ✓

Hi,

   My customer is developing his application on a 2-node RAC database on RHEL using Oracle version 12.1.0.2. His ASM data files will be externally mirrored - at SAN level. On some weekday evenings he wants to have access to his database as it was at the start of the on-line day, and one approach he is considering is to split off one of the mirrors of his ASM storage, mount this as a separate database then flash it back to the required time. I am more inclined to favour the use of a local physical standby database which he

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