[B! Cassandra] kiyoshi1211ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

kiyoshi1211 id:kiyoshi1211

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kiyoshi1211 2013/04/25
WebSocket

Cassandra
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Twitterã«ãŠã‘ã‚‹å¤§è¦æ¨¡ã‚·ã‚¹ãƒ†ãƒ æ§‹ç¯‰ã€3ã¤ã®åŽŸå‰‡
4æœˆã«ç±³ã‚µãƒ³ã‚¿ã‚¯ãƒ©ãƒ©ã§è¡Œã‚ã‚ŒãŸMySQL Confernce & Expo 211ã§ã¯ã€Twitterã®Jeremy Coleæ°ãŒã€ŒBig and Small Data at @Twitterã€ã¨é¡Œã—ã¦ã€åŒç¤¾ã®ã‚·ã‚¹ãƒ†ãƒ ã«ãŠã‘ã‚‹åŽŸå‰‡ã¨ã‚·ã‚¹ãƒ†ãƒ æ§‹æˆã«ã¤ã„ã¦ç´¹ä»‹ã—ãŸãƒ—ãƒ¬ã‚¼ãƒ³ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ãŒè¡Œã‚ã‚Œã¾ã—ãŸã€‚ 1æ—¥ã«1å„„5000ä¸‡ä»¥ä¸Šã®ãƒ„ã‚¤ãƒ¼ãƒˆãŒè¡Œã‚ã‚Œã¦ã„ã‚‹Twitterã®ã‚·ã‚¹ãƒ†ãƒ ã¯ã©ã®ã‚ˆã†ã«æ§‹ç¯‰ã•ã‚Œã¦ã„ã‚‹ã®ã‹ã€ãã®å†…å®¹ã‚’ç´¹ä»‹ã—ã¾ã—ã‚‡ã†ã€‚ Twitterã«ãŠã‘ã‚‹åŽŸå‰‡ Twitterã®Jeremy Coleæ°ã€‚
kiyoshi1211 2012/02/07
mysql

Cassandra

Twitter

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Twitterã¯Cassandraã¸ã®æŠ•è³‡ã‚’ç¶šã‘ã‚‹ - stanaka's blog
å…ˆé€±å¾ŒåŠãã‚‰ã„ã‹ã‚‰ã€Cassandraé–¢é€£ã§è‰²ã€…å‹•ããŒã‚ã£ãŸã®ã§ã€ã¾ã¨ã‚ã¦ãŠãã¾ã™ã€‚ ä¸€ç•ªæ³¨ç›®ã•ã‚Œã‚‹Twitterã®Cassandraã¸ã®æ–¹é‡ã§ã™ãŒã€Twitterã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãƒªãƒ³ã‚°ãƒ–ãƒã‚°ã®è¨˜äº‹ã§æ˜Žã‚‰ã‹ã«ã•ã‚Œã¦ã„ã¾ã™ã€‚ We're using Cassandra in production for a bunch of things at Twitter. A few examples: Our geo team uses it to store and query their database of places of interest. The research team uses it to store the results of data mining done over our entire user base. Those results then feed into thi
kiyoshi1211 2010/07/12
Twitter

Cassandra
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kiyoshi1211 2008/10/16
PHP

Programing

Security
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