hard20 pts · first answer countscloud-storage

S3 consistency model

An application overwrites an existing S3 object with a new version (a successful PUT), then immediately sends a GET for the same key from another service. What does the GET return today?

A.The new version, because S3 provides strong read-after-write consistencyB.Either the old or new version, because S3 overwrites are eventually consistentC.A 404 error until replication finishesD.The old version for up to 15 minutes

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S3 consistency model

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