When I created a standby db. I run > select * from v$logfile
And I see online redo01, redo02, redo03 which is not existing in the RMAN backup, but are existing at the primary.
These files not being backedup by RMAN or copied to the standby. How can I cleanup drop this redos?
It will show in the view. But if you check it physically it will not be present.
What is the use or advantage of delaying arrival/apply of archived logs?
ALTER DATABASE RECOVER MANAGED STANDBY DATABASE DELAY 30 DISCONNECT FROM SESSION;
Refer Apply Services