At the moment I am running daily full backups for our pg databases using commandline, but they are getting larger so I'm looking to set up a more in-depth backup strategy using differential backups and longer retention times. For instance weekly full backups, with daily differential backups. And being able to keep 3 weekly backups and 3 monthly backups.
Online I've come across the following tools that might fit the requirements:
barman
pgbackrest
I was wondering if there is anybody with experience with either of these tools (or maybe other similar tools)