InnoDB Plugin のデータベース圧縮機能 - kazuhoのメモ置き場ファイルサイズが 1/10 になってアクセス速度も大幅改善か。実データでこれはすごいな *1。 I’ve tried to convert this table using COMPRESSED row format. This time conversion took 1,5 hours and results were really surprising: Only 5Gb data file (from 60Gb) ~5% I/O load according to iostat (from 99%) ~5% CPU load according to top (from 80-100% mostly waiting for I/O) 0.01 sec average lookup time by primary key (from 1-20 sec before the conve
