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Database replication between Oracle RAC and Oracle Standalone DB

586405Feb 4 2009 — edited Feb 5 2009

Hi,

We have currently 4 node RAC environment and Oracle RAC implementation with 4 Oracle instances. We want to move the one instance and make it Standalone with Oracle database due to availability issue. Thus we will remain with 3 nodes on the RAC database and one Standalone database. We want to implement Oracle replication on this solution, where partial database of RAC environment needs to be replicated to Standalone node.

We will have Oracle 9i database server for both RAC and Standalone machine.

The partial data that we are looking for replication are of size 25GB. Some of questions we have:
1. Is there any other replication mechanism apart from Materilzed view for this solution?
2. Is it feasible to sychronize around 25GB data between servers?
3. What can be estimated time for refresh or Synchronization?

Thanks in advance for help.

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Added on Feb 4 2009

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