Tag
bucketing
- May 20, 2026 Dynamic Shapes, Guards, and the Cost of Recompilation A compiled kernel needs concrete extents; symbolic shapes force either a general kernel, a bucket, or a recompile, and each choice moves cost to a different place. inference systems
- Dec 26, 2021 Co-Partitioned Datasets and Shuffle-Free Joins How persisting a hash or range partitioning in the table layout lets later joins read bucket against bucket, and the metadata mismatches that silently undo it. data engineering