wgtmac commented on PR #37940: URL: https://github.com/apache/arrow/pull/37940#issuecomment-1751742518
Sorry for the late reply due to a long holiday vacation. IIRC, DELTA_BINARY_PACKED encoding was inspired by FastPFor. However, FastPFor was designed mainly for positive integers. DELTA_BINARY_PACKED encoding even does not follow what FastPFor does for exception numbers (like the negative number exemplified by @mapleFU ). -- 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]
