[rcrowley]

The question isn't how many orphaned rows do you have, it's whether it matters. Databases are wonderful but they cannot maintain every invariant and they cannot express a whole application. They're one tool in the belt.

[sgarland]

> cannot express a whole application

Not with that attitude: https://docs.postgrest.org/en/v13/index.html

Orphaned rows can very much matter for data privacy concerns, which is also where I most frequently see this approach failing.

[jashmatthews]

Most companies can afford not to give a shit until they hit SOC2 or GDPR compliance and then suddenly orphaned data is a giant liability.