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Shakeride

Data · Difficulty 5 of 5 · 90 min

The nightly data refresh stalls

Records keep arriving, but the curated area of the data lake has stayed empty since the last nightly run. More than one step between arrival and the catalog has drifted from what was deployed, and security expects records to be protected on the way. Restore the flow end to end.

Where the symptom shows: S3

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A live AWS account, already broken, and a clock. You fix it with the provider's own console and command line, then read a report of how you worked. We host the cloud account. Nothing lands on your bill.