I might have to try this. Without having tried it, it feels like the context I think I lack is more nitty gritty than would be exposed like this. It's not like I'm unsure of how a request ends up in a database transaction, but more "do we need or already have an abstraction over paging in database queries?". It doesn't feel like mermaid diagrams or design documents would include that, but I'm open to being wrong there.

If you have a question like that, just ask.