What is Warm Standby Mode?
In the
Warm Standby mode, there are only two
data centers. The primary data center is up and running, and in the secondary
data center, only API Data Store is up and running, whereas API Gateway is in a
shutdown state and is turned on only during disaster recovery. The secondary
data center is regularly backed up with primary data center's data. On failure
of the primary data center, the secondary data center replaces the primary data
center. As part of disaster recovery procedure, perform the following steps in
the secondary data center:
- Bring up API Gateway.
- Reconfigure the load balancer to redirect the traffic to the standby data center.
