I have PostgreSQL, loaded some data, and have app using it. Now what?

I had to deal with this question, or some version of it, quite a few times. So, decided to write a summary on what one could (or should) do, after data is in database, and application is running. Namely – setup some kind of replication and backups.

What to use, how, and why? This is what this post is all about.

Continue reading I have PostgreSQL, loaded some data, and have app using it. Now what?