[EPIC] Performance focus for 0.2.0 Release #717
Description
What is the problem the feature request solves?
I am creating this epic to track performance issues that the community is working on for the 0.2.0 release.
- Investigate options for improving performance when reading decimals from Parquet #679
- Investigate performance of decimal math / aggregation #670
- Evaluate performance improvement from fusing aggregate and filter to use avoid copying the batch (see Fuse grouped aggregate and filter operators for improved performance datafusion#5944 (comment))
- Evaluate use of selection vectors in scan-filter-join operations #745
- Improve performance of broadcast hash join #808
Describe the potential solution
No response
Additional context
No response