Write a blog post fast Vectorized grouping for high cardinality #6988

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1. alamb

   changed the title [-]Write a blog post about it[/-] [+]Write a blog post fast Vectorized grouping for high cardinality[/+] on Jul 16, 2023
2. alamb

   self-assigned this

   on Jul 16, 2023
3. alamb

   added

   devrel

   on Jul 24, 2023
4. alamb commented on Jul 24, 2023

   

   alamb

   on Jul 24, 2023

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   I have drafted a blog about this with @tustvold and @Dandandan -- it will be published on the InfluxData blog first and then I will propose reposting it on the arrow blog site. I expect to have a draft up later this week
5. alamb commented on Aug 2, 2023

   

   alamb

   on Aug 2, 2023

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   here is a blog we wrote about how to do high cardinality grouping really fast: https://www.influxdata.com/blog/aggregating-millions-groups-fast-apache-arrow-datafusion/

   I will propose a PR to cross-post the content to the arrow blog as well in the coming days
6. alamb commented on Aug 5, 2023

   

   alamb

   on Aug 5, 2023

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   PR on arrow-site ready: apache/arrow-site#386
7. alamb

   closed this as completedin arrow-site#386on Aug 14, 2023
8. alamb

   added a commit that references this issue on Aug 14, 2023

   [Website] Aggregating Millions of Groups Fast in Apache Arrow DataFus…

   ...

   9b0e78a
9. alamb commented on Aug 14, 2023

   

   alamb

   on Aug 14, 2023

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   It is now re-published on https://arrow.apache.org/blog/2023/08/05/datafusion_fast_grouping/ ✅