1.

What Is Role Transition And When Does It Happen?

Answer»

ROLE transition is the change of role between primary and STANDBY databases.
It can happen in the following two cases:

  •  SWITCHOVER, where primary database is switched to standby database and standby database is switched to primary database
  •  Failover, where a standby database can be used as a disaster recovery solution in case of a failure in the primary database

Role transition is the change of role between primary and standby databases.
It can happen in the following two cases:


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