Let me make it short first. If you can tell the difference between the following two RMAN statements, then you have already know the difference.… Read More »Online Archived Logs vs Backup Archived Logs
Saw an error-like message in alert log: ORACLE Instance ORCL - Can not allocate log, archival required This message implies LGWR is waiting for archival… Read More »How to Resolve "Can not allocate log, archival required"
Here is my case, I would like to resolve the gap between the primary and the standby database, but the log_archive_dest_1 is very limited, I… Read More »How to Restore Archivelog to Different Location
In Oracle MAA, data guard plays a very important role to secure our data on the remote location. Since it involves network and interconnection between… Read More »How to Resolve ORA-16055: FAL request rejected