Apache Spark · SPK-05
Catalyst and the physical plan
- 6 h
- requires SPK-04
From your world. Redshift EXPLAIN and the query planner
- Make the scan read less — pushdown and pruningSPK-05/01-pushdown-and-prune
- Let Catalyst filter before the joinSPK-05/02-filter-before-join
- Read the plan — report pushdown, pruning, shufflesSPK-05/03-read-the-plan
Run it locally
uv run de start SPK-05
uv run de test