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What did your GCP data architect interview look like?
I have a final round next week. How much was BigQuery design vs system design vs behavioural?
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Mine was about 40% system design (a streaming pipeline end to end), 30% BigQuery modelling and cost, 30% governance/security and behavioural. Practise drawing the architecture and explaining trade-offs.
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Expect "why not Dataproc?" or "why not Bigtable?" follow-ups – they test whether you know the alternatives.
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