If you need to be able to do unions and you are doing it in javascript, you are being absurdly inefficient compared to setting up a postgres db, but i wont be able to convince you of this because of basically nonsense brainwashing from your corporate conditioning.
EDIT: Note to self, do not use lemmy while hangry.
Yep Im wayyyy off base here.
Ok, now compare the populations of both places for the category of ‘mammals with chlamydia.’