> DB isolation levels Hmm, does come up every now and then. > eventual consistency Have seen these event-based maintenance nightmares, trying to steer clear

> DB isolation levels Hmm, does come up every now and then. > eventual consistency Have seen these event-based maintenance nightmares, trying to steer clear wherever I can. > clock drift Never met a developer who would at least hear about some other developer for whom that would possibly ever matter.