etseidl commented on PR #37940: URL: https://github.com/apache/arrow/pull/37940#issuecomment-1745530511
> > The compression ratio in the DELTA_BYTE_ARRAY benchmarks is now much better as well. > > Yeah, but I guess you mean `DELTA_BINARY_PACKED`, and not `DELTA_BYTE_ARRAY`... There are 2 DELTA_BINARY_PACKED streams in DELTA_BYTE_ARRAY, so if the deltas are small and varying +/-, this could still be a big benefit. In fact, I discovered this problem while implementing a DELTA_LENGTH_BYTE_ARRAY decoder. :) -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
