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What is the purpose of an orchestration tool such as Airflow?

  1. A Scheduling and managing dependencies between pipeline tasks with retries and monitoring
  2. B Storing the data
  3. C Visualising reports
  4. D Modelling dimensions
Answer

Scheduling and managing dependencies between pipeline tasks with retries and monitoring

Dependencies matter because loading facts before their dimensions produces orphaned rows and broken joins.

All Data Warehousing MCQs

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