From time to time a DBA might need move an Oracle database datafile from one location to another. Reasons for…
Apple use’s Oracle Active Dataguard 11g for its AppStore. In Oracle 11g data guard you can have upto 30 active…
Oracle 11gR2 is a major release upgrade from 10gR2 and 11gR1 both. Many previous parameters like user_dump_dest etc have been…
ORA-27300: OS system dependent operation:fork failed with status: 12 ORA-27301: OS failure message: Not enough space ORA-27302: failure occurred at:…
Sometimes it becomes necessary to stop the log shipping procedure without doing a shutdown of the standby database or server.…
For this excersie we will install Oracle Audit Vault Server 10.2.3.0 on a Solaris 10 SPARC-64 Box. The Agent will…
Restoring a controlfile without rman _____________________________________ suppose you lost a controlfile say control01.ctl. The controlfile got deleted but you have…
Transparent Application Failover (TAF) is a client-side feature that allows for clients to reconnect to surviving nodes in the event…
To use real-time apply where before log shipping the LGWR process writes to a standbylog file simultaneously along with the…