- Environment and naming
- Configure the Primary Database for Data Guard
- Prepare Primary Database for RAC Conversion
- Create the Standby Database
- Switchover Production to the new RAC Database
Environment and Naming
A client wants to migrate a mission critical non-RAC database into RAC , and the allowed downtime is less than five minutes. So we recommend to creates data guard of the RAC standby from the non-RAC primary database which can then be used for a role transition.
The following environment is used as an example to describe the procedure.
Current Non-RAC Primary Database
RAC Standby Database to be Built
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