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Kazuaki Ishizaki commented on ARROW-300: ---------------------------------------- Thank you for your response. I was also busy for preparing materials for GTC. It is good time to make a document, now. It sounds good to prepare a Google document for collecting public comments. I will start creating a document for purpose, scope, and design. > [Format] Add buffer compression option to IPC file format > --------------------------------------------------------- > > Key: ARROW-300 > URL: https://issues.apache.org/jira/browse/ARROW-300 > Project: Apache Arrow > Issue Type: New Feature > Components: Format > Reporter: Wes McKinney > > It may be useful if data is to be sent over the wire to compress the data > buffers themselves as their being written in the file layout. > I would propose that we keep this extremely simple with a global buffer > compression setting in the file Footer. Probably only two compressors worth > supporting out of the box would be zlib (higher compression ratios) and lz4 > (better performance). > What does everyone think? -- This message was sent by Atlassian JIRA (v6.3.15#6346)