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SAN to SAN replication of Oracle database

ShashiJul 26 2011 — edited Jul 27 2011

There has been some discussion in our organization for setting up a DR environment using SAN based replication .

I did some googling and fould that its not a good option to consider this type of replication especially for oracle database .

http://asktom.oracle.com/pls/apex/f?p=100:11:0::NO::P11_QUESTION_ID:3586678100346900805

I would like to have more details :

1] How does oracle dataguard technology better than SAN replicaiton ?
2] If SAN replication is used , then how the Data integrity is maintained ?
3] As a DBA , do we have to perfrom any additional steps in case the primary site is gone and DB has to be brought up on the DR site ? OR just bring up the db on DR site ?

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Locked on Aug 24 2011

Added on Jul 26 2011

#11g, #dba, #general-database-discussions

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