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mixi Engineersâ€™ Blog Â» Tokyo Tyrantã«ã‚ˆã‚‹è€é«˜è² è·DBã®æ§‹ç¯‰
é€£ä¼‘ä¸ã¯Wiiã®ãƒžãƒªã‚ªã‚«ãƒ¼ãƒˆã‚’ã‚„ã‚Šã¾ãã£ã¦ã‚„ã£ã¨VR7000è¶ŠãˆãŸmikioã§ã™ã€‚æ„›è»Šã¯ãƒžãƒƒãƒãƒ»ãƒã‚¤ã‚¯ã¨ã‚¤ãƒ³ã‚¿ãƒ¼ã‚»ãƒ—ã‚¿ãƒ¼ã§ã™ã€‚ã•ã¦ä»Šå›žã¯ã€åˆ†æ•£ãƒãƒƒã‚·ãƒ¥ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚µãƒ¼ãƒTokyo Tyrantã§mixiã®æœ€çµ‚ãƒã‚°ã‚¤ãƒ³æ™‚åˆ»ã‚’ç®¡ç†ã™ã‚‹ã‚ˆã†ã«ã—ãŸæ™‚ã®è‹¦åŠ´è©±ã‚’æ›¸ãã¾ã™ã€‚ ãƒã‚°ã‚¤ãƒ³å‡¦ç†ã¯è² è·åœ°ç„ mixiã§ã¯ã€å…¨ã¦ã®ãƒ¦ãƒ¼ã‚¶ã«ã¤ã„ã¦ã€å„ã€…ã®æœ€çµ‚ãƒã‚°ã‚¤ãƒ³æ™‚åˆ»ã‚’ç®¡ç†ã—ã¦ã„ã¾ã™ã€‚ã€Œãƒžã‚¤ãƒŸã‚¯ã‚·ã‚£ä¸€è¦§ã€ã‚„ã€ŒãŠæ°—ã«å…¥ã‚Šã€ãªã©ã®ç”»é¢ã§ã€å‹äººãŒè¿‘ã„æ™‚é–“ã«ãƒã‚°ã‚¤ãƒ³ã—ã¦ã„ã¦ã‚³ãƒŸãƒ¥ãƒ‹ã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãŒã¨ã‚Šã‚„ã™ã„çŠ¶æ…‹ã«ã‚ã‚‹ã‹ã©ã†ã‹ç¢ºèªã§ãã‚‹ã‚ˆã†ã«ã™ã‚‹ãŸã‚ã§ã™ã€‚ mixiã®ã»ã¼å…¨ã¦ã®ãƒšãƒ¼ã‚¸ã¯ãƒã‚°ã‚¤ãƒ³ã—ãªã„ã¨è¦‹ã‚‰ã‚Œãªã„ãƒšãƒ¼ã‚¸ãªã®ã§ã€ã»ã¼å…¨ã¦ã®ãƒšãƒ¼ã‚¸ã«ã‚¢ã‚¯ã‚»ã‚¹ã•ã‚Œã‚‹ãŸã³ã«ãƒã‚°ã‚¤ãƒ³ç¢ºèªãŒè¡Œã‚ã‚Œã¾ã™ã€‚ã—ãŸãŒã£ã¦ã€æœ€çµ‚ãƒã‚°ã‚¤ãƒ³æ™‚åˆ»ã¯ã»ã¼å…¨ã¦ã®ãƒšãƒ¼ã‚¸ã«ã‚¢ã‚¯ã‚»ã‚¹ã•ã‚Œã‚‹åº¦ã«æ›´æ–°ã•ã‚Œã‚‹ã“ã¨ã«ãªã‚Šã¾ã™ã€‚mixiã®ä¸ã§æœ€ã‚‚é‡ã„ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®ã²ã¨ã¤ã¨ã—ã¦ã€Œ
yappo 2008/05/07
tokyocabinet

tokyotyrant

memcached

fs
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https://labs.cybozu.co.jp/blog/kazuho/archives/2007/12/fast_fdatasync.php
yappo 2007/12/28
io

fs

hentai
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inotifyã¯ãƒ•ã‚¡ã‚¤ãƒ«ã ã‘ã˜ã‚ƒãªãã¦ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚‚ã‚¦ã‚©ãƒƒãƒã§ãã¦ã€é…ä¸‹ã«ãƒ•ã‚¡ã‚¤ãƒ«ãŒä½œã‚‰ã‚ŒãŸã‚Šæ¶ˆã•ã‚ŒãŸã‚Šãªã©ãªã©ã‚’ç›£è¦–ã§ãã¾ã™ã€‚ $ watch-it.pl ~/tmp (ls) tmp - IN_ISDIR IN_OPEN tmp - IN_ISDIR IN_CLOSE_NOWRITE IN_CLOSE (echo test > foo) tmp/foo - IN_CREATE tmp/foo - IN_OPEN tmp/foo - IN_MODIFY tmp/foo - IN_CLOSE_WRITE IN_CLOSE (echo test >> foo) tmp/foo - IN_OPEN tmp/foo - IN_MODIFY tmp/foo - IN_CLOSE_WRITE IN_CLOSE (touch foo) tmp/foo - IN_OPEN tmp/foo - IN_AT
yappo 2007/12/15
linux

fs

event
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mixi(ãƒŸã‚¯ã‚·ã‚£)
mixi(ãƒŸã‚¯ã‚·ã‚£)ã¯ã€å‹äººãƒ»çŸ¥äººã¨ã®ã‚³ãƒŸãƒ¥ãƒ‹ã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ã•ã‚‰ã«ä¾¿åˆ©ã«æ¥½ã—ãã™ã‚‹SNSã¨ã„ã†ã‚µãƒ¼ãƒ“ã‚¹ã§ã™ã€‚
yappo 2007/07/23
fs
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åˆ†æ•£ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ /ãƒ–ãƒãƒƒã‚¯ãƒ‡ãƒã‚¤ã‚¹ã‚’ã¾ã¨ã‚ã‚‹ - Blog by Sadayuki Furuhashi
æ˜¨æ—¥KLabå‹‰å¼·ä¼š#2ã®è³‡æ–™ã‚’å…¬é–‹ã—ã¾ã—ãŸãŒã€ãã®ä¸ã§å‹•çš„ãªåˆ†æ•£ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã‚’è¨è¨ˆã—ã¦ã„ã‚‹ã¨æ›¸ãã¾ã—ãŸã€‚åˆ†æ•£ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã¨ã„ã†ã®ã¯æ—¢ã«ã„ã‚ã„ã‚å˜åœ¨ã—ã¦ã„ã‚‹ã‚ã‘ã§ã™ãŒã€æƒ…å ±ãŒåˆ†æ•£ã—ã¦ã„ã¦ã‚µãƒƒãƒ‘ãƒªåˆ†ã‹ã‚‰ãªã„ã®ã§ã€ã“ã®ã‚ãŸã‚Šã§ã¾ã¨ã‚ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ é–“é•ã£ã¦ã„ãŸã‚Šå¤ã‹ã£ãŸã‚Šã™ã‚‹ã«é•ã„ãªã„ã®ã§ã€æ£ç¢ºãªæƒ…å ±ã¯æœ¬å®¶ã®æƒ…å ±ã‚’å‚ç…§ã—ã¦ãã ã•ã„ã€‚ ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ãƒ¬ã‚¤ãƒ¤ãƒ¼ NFS GFS(Global File System) OCFS GlusterFS Lustre ä¸‹ä½ãƒ¬ã‚¤ãƒ¤ãƒ¼ Filesystem Block Device Block Device Filesystem Block Device èªã¿è¾¼ã¿ â—‹ â—‹ â—‹ â—‹ â—‹ æ›¸ãè¾¼ã¿ â—‹ â—‹ â—‹ â—‹ â—‹ ã‚¢ã‚¯ã‚»ã‚¹ã®å†—é•·åŒ– Ã— â—‹ â—‹ â—‹ï¼ˆè² è·åˆ†æ•£ã¨æŽ’ä»–ï¼‰ Ã— ãƒ‡ãƒ¼ã‚¿ã®å†—é•·åŒ– ä¸‹ä½ãƒ¬ã‚¤ãƒ¤ãƒ¼ã«ä¾å˜ ä¸‹ä½ãƒ¬ã‚¤ãƒ¤ãƒ¼ã«ä¾å˜ ä¸‹ä½ãƒ¬ã‚¤ãƒ¤ãƒ¼ã«ä¾å˜ â—‹
yappo 2007/06/25
fs
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ã‚¢ã‚¹ã‚ãƒ¼ NETWORK MAGAZINEåŽŸç¨¿ ã‚¢ã‚¹ã‚ãƒ¼ NETWORK MAGAZINE 2005å¹´3æœˆå·(http://nmag.jp/modules/xfsection/article.php?articleid=3)ã®ã€Œã„ã¾æ”¹ã‚ã¦çŸ¥ã£ã¦ãŠããŸã„ã“ã‚Œã‹ã‚‰ã®P2Pã€ã®åŽŸç¨¿ã§ã™ã€‚ Read Moreâ€¦
yappo 2007/02/26
google

gfs

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