Multiple Replication Paths for Warm Standby Environments

You can improve replication performance in warm standby environments with alternate connections and alternate logical connections, or by building end-to-end replication paths.

• Creating Alternate Logical Connections in a Warm Standby Environment
  Use create alternate logical connection to create alternate logical connections for an existing default logical connection in a warm standby environment.
• Creating Alternate Connections in a Warm Standby Environment
  Create an alternate primary connection to the active database or an alternate replicate connection to the standby database for an alternate logical connection.
• Creating Multiple Replication Paths for Warm Standby Environments
  Use logical connections to bind a replicate connection for a standby database and a primary connection for an active database to create two complete replication paths between an active database and a standby database in a warm standby environment.
• Switching Active and Standby Databases
  You must switch all the replication paths in a warm standby environment with multiple replication paths when you switch from the active to the standby database.