1. Administrator's Guide
  2. Managing Recovery Appliance
  3. Implementing Additional High Availability Strategies
  4. Implementing DR Failover to Downstream Recovery Appliance
  5. Real-Time Redo Transport

Real-Time Redo Transport

Real-Time Redo Transport for protected databases can be configured to regularly use the upstream Recovery Appliance, but to failover to the downstream Recovery Appliance when the upstream one isn't available. When the upstream Recovery Appliance becomes available again, redo transport automatically changes from using the downstream back to using the upstream.