What size crew do you infer when thinking of a “huge data center” I’m still thinking it’s just enough to repair failures in a timely manner (and assuming there

What size crew do you infer when thinking of a “huge data center” I’m still thinking it’s just enough to repair failures in a timely manner (and assuming there is spare capacity so you are not blocked if something breaks). Which means only a few hands on deck and the rest being triaged remotely. Or not maybe we are still in the 90s when you need someone sitting at a desk in a server room to handle password resets :P