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 external
Elasticsearch is up and running, whereas webMethods 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 webMethods API Gateway.
- Reconfigure the load balancer to redirect the traffic to the standby data center.
