In reply to @whisperecean "<@180601887916163073>  Stumbled upon": This is
structuring along technical boundaries.
As in, all models in one place, all queries in one place etc.
That works for smaller applications, but personally I prefer structuring across
domain boundaries.

By that I mean:
Have folders for (ideally self-contained) "domains"/"topics"/parts of your
applications that conceptually should be somewhat separate from one another
(ideally that domain needs very little/no code from other domains).