Hi!
Postgres 12 database is runing on Debian
max_wal_size = 5GB
is specified in postgres.conf file
How to restore database to some previous state, e.q. before important data was accidently deleted.
Binary asynchrunous replication with slot is also used.
I looks like it is possible to create standby server which replicates changes using 24 hour delay and data directory backups in
every night.
However this requires separate delayed standby server .
Is there simpler solution, e.q reverse playback of wal segments starting from current data directory contents.
Andrus.