> Your database has relational tables.

Mine doesn't, so I don't need an ORM. Plus, I think that when people say ORM, they mean more than just a map from the relational model to the object model and back. They refer to things like hibernate and SQLAlchemy and all the extra stuff that comes with that, like the active record antipattern, and a query builder which successfully encapsulates all trivial queries (which don't need encapsulation) but then as soon as you need to do anything even remotely complicated, the abstraction leaks. I'll be honest, not a fan of ORMs.