Tuesday, June 23, 2015

Monitoring Oracle Dataguard Status

Received a tip from the gurus:
ON STANDBY:
v$dataguard_stats - various stats, including apply lag.
v$dataguard_status - status messages related to dataguard.
v$managed_standby - info on the standby 

ON PRIMARY
v$archive_gap - shows the # of archived redo logs the standby is
behind.  Since we're shipping in real-time, this should nearly always be 0.


















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