Hi i came across a question from my team about, what happens to Golden Gate replication when a data center failure occurs or an automatic switch-over to VCS cluster happens?
Automatic switch-over to VCS cluster did happen in our environment once, when our NIC card was not working for our Primary server in Production VCS Config shut down the primary node and automatically switched over to failover node in VCS cluster.
I am also looking into option what will happen to on-going Extract and Pump process on source? How will i be able to syncronize the residual data from source side to target side, if such things happen?
Any comments or experience will help me.
All of our filesystems on primary gets failed over to failover cluster node, like how it happens with database bins and data files.
We have tested it and verified if we can start the Golden Gate after failover happens on failover node.