Problem
Explain how you would structure database transactions to prevent double-spending or race conditions in a high-volume money transfer service.
Practicing as: Forward-Deployed Engineer interview at Invisible AgencyHi, I'll play your Invisible Agency interviewer for the Forward-Deployed Engineer role. Candidates describe these interviews as often stressful and moderately difficult, so expect me to be direct and to the point. Take your time with the question above and answer like we're in the room.
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