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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2020/12/10 12:24:29 UTC

[GitHub] [arrow] Dandandan edited a comment on pull request #8842: ARROW-10812: [Rust] Make BooleanArray not a PrimitiveArray

Dandandan edited a comment on pull request #8842:
URL: https://github.com/apache/arrow/pull/8842#issuecomment-742448903


   @alamb @andygrove @nevi-me 
   
   If you have time would be nice to have this PR reviewed and https://github.com/apache/arrow/pull/8863 both bringing ~10-20% perf. improvements to queries in DataFusion.
   
   Would like to do some more profiling this weekend to see find / prioritize performance improvements, one might be implementing vectorized hashing to speed up hash joins / aggregates but probably there is more low hanging fruit.
   


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