Apache Spark · SPK-02
Lazy evaluation and the DAG
- 5 h
- requires SPK-01
From your world. dbt's compiled DAG vs. Spark's lazy job DAG
- Predict the stage count for six queriesSPK-02/01-predict-stages
- Classify transformations as narrow or wideSPK-02/02-narrow-or-wide
Run it locally
uv run de start SPK-02
uv run de test