If an group will failover enough fast then the users not need to relogin to use the application.right?
Only if the failover takes long time,the users should relogin.
On parallel service group there is no floating IP.right.
The chain is like:user->application->oraclerac.But between application and ORAC there is an software balancer.right?So some transactions that come from the application go through an oracle instance and other transactions go through other oracle instance from ORAC.right?
So if an box with an orac instance fails,the transactions go through the other box.
thanks so much.