DataGuard

Run the following on the replica to see if there is Standby Lag 1 select * from v$recovery_progress; Run the following on the replica to see lag times 1 2 3 4 5 set linesize 9000 column name format a25 column value format a20 column time_computed format a25 SELECT name, value, time_computed FROM v$dataguard_stats; Run the following on the primary database to see redo logs applied