The official manual + distro docs are the best source afaik if you need to run in a VM or VPS. It's not too hard if your needs are simple (i.e. you don't have

The official manual + distro docs are the best source afaik if you need to run in a VM or VPS. It's not too hard if your needs are simple (i.e. you don't have any complicated DR or replication requirements). First and most importantly: Setup a simple and reliable way to backup and restore. Make sure you log long running queries. Finally you can do some tuning: https://pgtune.leopard.in.ua/ https://pgtune.leopard.in.ua/