Meeting Room Scheduler

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Choose the policy you would defend in a design review. Choices save as you go.

1.Do [10:00,11:00) and [11:00,12:00) overlap?

AlwaysNo, half-open intervals permit back-to-back meetingsOnly when the room name matches

2.What prevents concurrent double booking?

Checking availability on the clientA read before an unguarded insertA transactional overlap constraint or serialized room claim

3.What if a reschedule conflicts?

Keep the original reservation unchangedDelete the original firstCreate both reservations as active

Trade-offs, failure cases and tests

Explain a rejected alternative, a failure mode and how you would test the design. At least 80 characters for the completeness check.

0 characters