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GG conflict resolution

Annamalai A
Annamalai A Member Posts: 640
edited Feb 22, 2011 12:06AM in GoldenGate
Hi ,

any one can help on this .. i have done uni directional replication between one source and three target dbs, now i want to setup bi directional replication so any one can share basic setup between one source and target for bidirectioanl mechanism and also explain How to avoid constraint violation error in GG bi-directional replication?

Thanks in Advance.

Edited by: Annamalai on Feb 21, 2011 6:00 PM


  • stevencallan
    stevencallan Member Posts: 3,459
    edited Feb 21, 2011 3:33PM
    For peer to peer:
    "The most common peer-to-peer solution to improve scalability and disaster tolerance uses
    two identical databases. Any more than that, and resynchronization without downtime
    becomes extremely complex, and it makes the conflict-resolution routines more complex to
    design and manage."

    As to the constraint violation error, how would that arise if you follow the "identical database" concept? Which constraints are you going to violate?

    For conflict resolution, you have choices between trusted source, timestamp, home-grown SQL, delta value, application code, or terminate.
  • Annamalai A
    Annamalai A Member Posts: 640
    Hi Steven Thanks a lot for your valuable info.
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