Dataguard 12.2

Online datafile move in a 12c dataguard environment

By Mouhamadou Diaw Oracle 12c introduces moving online datafile. One question we might ask is what about moving datafile online in a dataguard environment. In this blog we will do some tests Below our configuration, we are using oracle(…)

Oracle 12.2 Dataguard : PDB Flashback on the Primary

By Mouhamadou Diaw The last day I was discussing with one colleague about database flashback for a pluggable database in a dataguard environment. I did some tests and I present results in this blog. Below our broker configuration. Oracle(…)

Dataguard: QUIZZ on Snapshot Standby

By Mouhamadou Diaw In oracle documentation we can find this about snapshot standby: A snapshot standby database is a fully updatable standby database that provides disaster recovery and data protection benefits that are similar to those of a physical standby(…)

StandbyFileManagement is set to MANUAL : Don’t panic

By Mouhamadou Diaw As you may know the parameter STANDBY_FILE_MANAGEMENT enables or disables automatic standby file management. When automatic standby file management is enabled, operating system file additions and deletions on the primary database are replicated on the standby database.