Re: [I] Improve performance of high cardinality grouping by reusing hash values [datafusion]

["gabotechs (via GitHub)" <gi...@apache.org>]

gabotechs commented on issue #11680:
URL: https://github.com/apache/datafusion/issues/11680#issuecomment-5021411046

   I'm giving this a try in https://github.com/apache/datafusion/pull/23720, and even if there are no life-changing improvements, it's looking good so far.
   
   Still iterating over it, but if everything goes well it should be ready for review soon.


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