While performing PITR, would it be possible to Pause/Resume in PostgreSQL ?

Published on Apr 6, 2014

Yes, truly possible and handled smartly by PostgreSQL. To demo this, first I need to take after the standard technique of Point in Time Recovery in PostgreSQL. Various Books/Articles/Blogs demoed extremely well by extraordinary authors, hence am not going into details of how to do it, however, heading off directly to the subject i.e., how to pause while recovering with same technique. Arguably, I put forth a mathematical expression out of PITR as “PITR = (Last Filesystem Backup(LFB) + WAL Archives generated after LFB + Un-Archived WAL’s in current $PGDATA/pg_xlogs)”.