alamb commented on issue #7456: URL: https://github.com/apache/arrow-rs/issues/7456#issuecomment-2863771131
Fascinatingly, Clickbench released a blog post recently about their parquet pushdown work https://clickhouse.com/blog/clickhouse-and-parquet-a-foundation-for-fast-lakehouse-analytics Possibly even more interesting is that they link to a master's thesis from Peter Boncz's group about how to quickly evaluate predicates during Parquet Decoding: https://homepages.cwi.nl/~boncz/msc/2018-BoudewijnBraams.pdf This thesis directly addresses some of the work we are considering (though they only consider Selection masks (bitmask) and Selection Vector (selected indices) -- 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...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
