Hattonuri opened a new issue, #39581: URL: https://github.com/apache/arrow/issues/39581
### Describe the enhancement requested As for today, the biggest parts of reading parquets in my code look like that <img width="1723" alt="image" src="https://github.com/apache/arrow/assets/53221537/afb26b31-dac1-47ba-b7e1-215d7b6b135c";> It is clearly seen that reading values takes less time than reading levels Data is written using zstd and I would assume that decompression of levels using ready compressor would be much better in speed while preserving the same compression ratio ### Component(s) C++, Parquet -- 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: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
