@snott I get that — I mean the wanting to know how things work part 🙂 And for blog software, yeah, I've done a lot of diving into the DB for blogs but that's mostly because I want to take the data and do something with it. Or, import into some other software which does not have a direct import mechanism for my current blog software ... So yeah, I can see that part.
But because you said "instance", I was thinking Akkoma and that's where I was confused. I guess I'd like to know what Akkoma does under the hood too but too many other things to work on at the moment 😛