Abdessamed El Ahmar

Automatic Transaction Rollback in Oracle Database 23ai

In the Oracle Database 23ai Enterprise Edition, it is now possible to automatically rollback some transactions, and a set of new parameters have been added to control this behavior. Of course implementing this feature requires deep understanding of your application,(…)

Hot Clone of a Remote PDB in a Dataguard Environment 19c

Introduction In Oracle Database 19c, if you have a Dataguard Configuration of a multitenant database, and you want to clone a pluggable database from a remote server to your primary, then you have to mind that the dataguard mechanism is(…)