I don't think foreign keys can be replaced by good code. Probably their main adv...

		XCSme on April 25, 2023 \| parent \| context \| favorite \| on: Scaling Databases at Activision [pdf] I don't think foreign keys can be replaced by good code. Probably their main advantage is what happens if there are edge-cases or DB write fails, to make sure the referential integrity is maintained in outstanding circumstances.