Configure Extract for a Downstream Deployment

A downstream Oracle GoldenGate deployment allows you to offload the source database redo logs to a downstream mining database. A downstream mining database can accept both archived logs and online redo logs from a source database.

Workflow between source multitenant container database and a downstream database with logmining server.

This workflow shows the source multitenant container database (CDBNORTH) offloading redo logs to the downstream database (CDBSOUTH) through the logmining server.

Note:

Configuring Extract for a downstream deployment is only applicable to Oracle database.

important for any Data Guard or downstream environment is the setup of the Redo Transport which with the parameter settings of