On: Ask HN: Do you use foreign keys in relational data...

[CRConrad]

> He is not the only one I've met who insisted on not having FK.

A) The world is full of idiots.

> I've even seen large systems prohibit using JOIN statements.

B 1) WTF is wrong with these people? What do they think an RDBMS is for?!?

B 2) See above, exhibit A.