And I don't understand the obsession with server-based databases for single apps. Especially in containerised setups, every "app" gets its own database anyways, and if the app is further broken down into services, they usually communicate between each other and not with a shared database. So in those cases, what do you gain by pulling the database out of the "process" and onto the other end of a socket? In most cases, absolutely nothing. So why bother?

Don't get me wrong, I've worked with plenty of server-based databases, including proper dedicated database servers. It's great tech and often the best tool for the job. But not always and I'd argue not in the majority of uses.