> Managing the PostgreSQL databases is a medium to low complexity task as I see it.

Same here. But, I assume you have managed PostgreSQL in the past. I have. There are a large number of people software devs who have not. For them, it is not a low complexity task. And I can understand that.

I am a software dev for our small org and I run the servers and services we need. I use ansible and terraform to automate as much as I can. And recently I have added LLMs to the mix. If something goes wrong, I ask Claude to use the ansible and terraform skills that I created for it, to find out what is going on. It is surprisingly good at this. Similarly I use LLMs to create new services or change configuration on existing ones. I review the changes before they are applied, but this process greatly simplifies service management.

This sounds medium to high complexity to me. You need to do all those things, and also have multiple people who know how to do them, and also make sure that you don't lose all the people who know how to do them, and have one of those people on call to be able to troubleshoot and fix things if they go wrong, and have processes around all that. (At least if you are running in production with real customers depending on you, you should have all those things.)

With a managed solution, all of that is amortized into your monthly payment, and you're sharing the cost of it across all the customers of the provider of the managed offering.

Personally, I would rather focus on things that are in or at least closer to the core competency of our business, and hire out this kind of thing.

> We haven't felt the need to set up auto fail-over to the hot spare; that would take some extra effort (and is included with AWS equivalents?) but nothing I'd be scared of.

this part is actually scariest, since there are like 10 different 3rd party solutions of unknown stability and maintanability.