Consistency & distributed transactionsMediumSDE-2

There is no partition right now, yet you still have to choose between latency and consistency. Explain with PACELC and pick consistency levels for a ride-hailing app on Cassandra.

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OlaRapidoUber

Think first

Answer out loud as you would in the room — clarify, give numbers, name the trade-off — then compare with the model answer.

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