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airflow

AI, ML & GenAI interview questions tagged airflow, across every topic.

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Concepts behind "airflow"

The curriculum that explains the ideas these questions test.

Core
🗄️ Data & SQL EngineeringSign in
Pipeline Orchestration and DAGsOrchestration runs dependent data tasks as a DAG so each task waits for its upstreams, retries safely, backfills history, and alerts when an SLA is missed. Tools like Airflow, Dagster, and dbt exist because cron cannot express dependencies, recovery, or partial reruns. AI, ML, and GenAI interviews probe it because candidates reach for cron, then cannot explain what happens when task three of seven fails at 3am or when you need to reprocess last month.
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