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Check Oracle Data Guard Standby Synchronization Status
Jan 3, 2026 / · 5 min read · v$log v$archive_dest_status Oracle Data Guard Standby Database Database Monitoring Oracle Views DBA Scripts Sequence Numbers Replication v$archived_log v$dataguard_stats ·How to Check Physical Standby Database Synchronization Physical standby databases in Oracle Data Guard need regular monitoring to ensure they stay synchronized with the primary database. The most effective way to check synchronization status is by comparing the current sequence number on the primary database with the …
Read MoreRemoving Standby Database Apply Delay in Oracle Data Guard
Oct 24, 2025 / · 3 min read · Oracle Data Guard Database Administration Standby Database High Availability Disaster Recovery SQL Commands Database Recovery v$dataguard_stats v$managed_standby ·Removing Standby Database Apply Delay in Oracle Data Guard Purpose This script removes the apply delay from an Oracle Data Guard physical standby database. Apply delays are safety features that create a time lag between when redo data arrives at the standby database and when it is applied, protecting against corrupted …
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