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Python and SQL in Pipelines

HardPipelines00:00
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Your question is Python and SQL in Pipelines. Take a moment with it on the right.

Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).

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Problem

Tell me about how you use Python and SQL together with core data engineering concepts in your data pipelines. Focus on how you structure extraction, transformation, loading, data quality checks, and orchestration. Be specific about where you use Python versus SQL, and how you handle failures, retries, and incremental processing.