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Orchestration tools for ML pipelines — Airflow vs Prefect vs Dagster.

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Answer

  • Airflow: mature, ubiquitous, DAG-based scheduler; Python operators.
  • Downside: verbose, poor local dev experience, weak lineage.
  • Prefect: modern Airflow alternative; better local dev + retries; dynamic DAGs.
  • Dagster: asset-based (materialization view, not just task view); best lineage + observability; steeper learning curve.
  • Kubeflow Pipelines: Kubernetes-native.
  • For ML: Dagster's asset model matches ML thinking best.
  • Use Airflow when org already has it.
Check yourself — multiple choice
  • Random
  • Airflow: mature + verbose; Prefect: better dev UX + dynamic; Dagster: asset-based + best lineage; Kubeflow: K8s-native; Dagster's asset model matches ML best
  • All same
  • Not real

Orchestration: Airflow / Prefect / Dagster / Kubeflow; Dagster asset best for ML.

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