Apply Lag Increasing After initiating data guard service by broker, we saw something unusual about redo applying. DGMGRL> show database ORCLSTB Database - ORCLSTB … Read More »Drop Standby Redo Log, How and Why?
DGMGRL Switchover Suppose that you have configured data guard broker for 19c primary and standby databases, we can test switchover by DGMGRL, an interactive broker… Read More »How DGMGRL Switchover to Standby
Suppose you have duplicated a 19c physical standby already, it's time to build the data guard relationship between the primary and standby databases. In this… Read More »How to Configure Data Guard Broker 19c