> Or is there a global lock on any transaction affecting a meeting room, so only one goes through? (Feels like it doesn’t scale)

Why wouldn't it scale? How many meetings are booked per second in your organization???

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throwaway4226 3 days ago | parent | next [-]

I think the potential for abuse is high. With a locking system, someone could (and probably would) click (manually or with a script) on a time slot to "reserve" a room just in case they needed it.

	▲	jon-wood 3 days ago \| parent \| next [-]
		These are physical meeting rooms within a company. The resolution to this sort of abuse doesn't need to be automated, first it's a person in the facilities team having a quiet chat with the person doing that and asking them not to, eventually it gets escalated through various managers until it's a very final chat with HR before being asked to leave the building and not come back.
	▲	coldtea 3 days ago \| parent \| prev [-]
		And if they did it a lot, they're scolded or fired. That's not a real problem - at least not in the "book a corporate meeting room" space.

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kirici 3 days ago | parent | prev [-]

Clearly you fell for the premature measuring fallacy, everyone knows to optimize for web-scale first.