On every project I’ve been on every role has a backfill. The backfill is not usually as competent (expensive) as the primary but if the primary gets hit by a bu

On every project I’ve been on every role has a backfill. The backfill is not usually as competent (expensive) as the primary but if the primary gets hit by a bus the backfill can keep the show going. Yes, you better have a way to login to all systems the primary is logging in too as well. You don’t want your backfills first question to be “ok, so what’s root on this box?”