Handling online schema upgrade using Oracle Golden Gate (OGG)
Hi Everybody.
We are planning to use OGG for our Application Upgrade(Schema Level).
Below will be the up-gradation steps:
1. We will have two databases. One will be production DB "PD". The other will be Standby DB "SD".
2. "PD" will be access by end users while "SD" will be access by DBAs for online application upgrade.
3. This will be an ACTIVE-ACTIVE replication scenario with certain changes in replication as per our requirement.
4. "PD" will have main extract (EXT1), extract data pump (EXT_DP1) and one replicat (RP2).
5. "SD" will have main extract (EXT2), extract data pump (EXT_DP2) and one replicat (RP1).
1. We will have two databases. One will be production DB "PD". The other will be Standby DB "SD".
2. "PD" will be access by end users while "SD" will be access by DBAs for online application upgrade.
3. This will be an ACTIVE-ACTIVE replication scenario with certain changes in replication as per our requirement.
4. "PD" will have main extract (EXT1), extract data pump (EXT_DP1) and one replicat (RP2).
5. "SD" will have main extract (EXT2), extract data pump (EXT_DP2) and one replicat (RP1).
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