How should you build a high-performance column store for the 2020s? – Daniel Lemire's blog
Though most relational databases (like MySQL) are “row orientedâ€, in that they keep rows stored together… experience has taught us that pivoting the data arrow so that columns, and not rows, are stored together can be beneficial. This is an old observation that most experienced programmers know about as the array-of-struct versus struct-of-array choice. There is even a wikipedia page on the topic.
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カラムナストレージ - Yet Another HDIF?
Disclaimer: The opinions expressed here are my own and do not necessarily represent those of current or past employers.Twitter / Photos Disclaimer: The opinions expressed here are my own and do not necessarily represent those of current or past employers. Twitter / Photos Henry Robinsonã«ã‚ˆã‚‹ã€ã‚«ãƒ©ãƒ ナストレージã®è§£èª¬è¨˜äº‹ã‚’翻訳ã—ã¾ã—ãŸã€‚カラムナストレージã¯ã€Googleã§é–‹ç™ºã•ã‚ŒãŸãƒ‡ãƒ¼ã‚¿å‡¦ç†ãƒ„ールã§ã‚ã‚‹Dremelã«ä½¿ç”¨ã•ã‚Œã¦ã„るファイルフォーマットã§ã‚ã‚Šã€ClouderaãŒé–‹ç™ºã‚’進ã‚ã‚‹Impalaã§ã‚‚採用
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Apache Carbondata: An Indexed Columnar File Format for Interactive Query with Spark SQL: Spark Summit East talk by Jacky Li and Jihong Ma
https://ir.cwi.nl/pub/19953/19953B.pdf
Positional Update Handling in Column Stores
On Column Stores. Interview with Shilpa Lawande | ODBMS Industry Watch
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