I have the following architecture (proposal)
3 x Forms Server (serviced by an F5 for Load Balancing purposes)
2 x Concurrent Manager Nodes (hopefully to have Paralllel Concurrent Processing)
2 x database server (running active / passive databbase controlled by Oracle Clusterware (not RAC, just clusterware controlling automatic failover from Server1 --> Server2)
My questions are:
1) Does this arhitecture look OK (we are not quite ready to go to RAC, so clusterware is a more inexpensive option for HA)
2) We are covered for failover at the forms server level with the F5 load balancer.
3) I want to ensure we get failover for the Conc Nodes / PCP - how can I get CONC NODE 1 to failover to CONC NODE 2 upon failure and vicer versa