Re: primary database dataguard archive

Posted by ErmanArslansOracleBlog on Aug 10, 2017; 9:39am
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/primary-database-dataguard-archive-tp3125p3138.html

Archive deletion policy prevents deleting of archivelogs when they are not applied to standby.
If you want to continue using the archivelog deletion policy, solve that dataguard gap.

Incremental backup can be a solution if you believe your network or server resources are not cabaple of solving the gap.

However, you need to find a permenant fix for that. I mean there should not be that kind of gap in any time. It is not acceptable in a critical dataguard env.