Replication Server can maintain a warm standby database for an Adaptive Server or Oracle database. If the active database fails, clients can switch to the standby database with little interruption.
To set up a warm standby application, you must perform some tasks in Replication Server before and after you add databases to the replication system.
See Chapter 3, “Managing Warm Standby Applications” in the Replication Server Administration Guide Volume 2, before you install Replication Server. See Chapter 12, “Managing Heterogeneous Warm Standby for Oracle” in the Replication Server Heterogeneous Replication Guide to configure warm standby for Oracle databases.