Rachelint commented on issue #15878: URL: https://github.com/apache/datafusion/issues/15878#issuecomment-2835790300
My lists (still mainly about aggregation performance, it has falled much behind duckdb on clickbench...): - [ ] Push forward #7065 , which has been proved to be really promising in poc (10%~20% faster for related queries in clickbench). The sketch pr #15591 is already ready for review, after this big one merged. The implementations of `GroupValues`s and `GroupAccumulator`s can be worked in parallel, and push it forward fast. -[ ] Optimizations on optimizer side, such as #15633 and https://github.com/apache/datafusion/pull/13617 - [ ] Help push forward another promising optimization #15383 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
