Description of the illustration strep040.eps
This illustration shows an example of adding a destination database to an existing Oracle Streams single-source replication environment.
Additional source database configuration includes:
-
Each shared object prepared for instantiation
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A propagation for the added destination database
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Added database link for added propagation
Also, the source database has existing database links for existing propagations.
Additional destination database configuration includes:
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An
ANYDATA
queue -
Instantiation SCN set for each shared object
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An apply process for the source database
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Rule sets for the apply process
The environment can include additional destination databases. No additional configuration is required for existing destination databases.