Intermediate Big Data & Data Engineering
Q73 / 100

What is the purpose of "checkpointing" in streaming applications?

Correct! Well done.

Incorrect.

The correct answer is A) Periodically saving the processing state so the application can recover from failures without reprocessing everything from the start

A

Correct Answer

Periodically saving the processing state so the application can recover from failures without reprocessing everything from the start

Explanation

Checkpoints persist offsets and state to durable storage so that on failure, a streaming job can resume from the last checkpoint instead of starting over.

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