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hirose31 id:hirose31

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ç¬¬3å›žã€€Cassandraã®ãƒ‡ãƒ¼ã‚¿ãƒ¢ãƒ‡ãƒ«ã‚’ç†è§£ã™ã‚‹ | gihyo.jp
å‰å›žã¾ã§ã®èª¬æ˜Žã§Cassandraã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã¨å‹•ã‹ã™ã¨ã“ã‚ã¾ã§ã„ãã¾ã—ãŸã€‚ä»Šå›žã¯Cassandraã®ãƒ‡ãƒ¼ã‚¿ãƒ¢ãƒ‡ãƒ«ã‚’ç†è§£ã—ã¦ã€å®Ÿéš›ã«ãƒ‡ãƒ¼ã‚¿ã«ã‚¢ã‚¯ã‚»ã‚¹ã—ã¦ã¿ã¾ã—ã‚‡ã†ã€‚ ãƒ‡ãƒ¼ã‚¿ã¯ã™ã¹ã¦4æ¬¡å…ƒã¾ãŸã¯5æ¬¡å…ƒã®é€£æƒ³é…åˆ— Cassandraã®ãƒ‡ãƒ¼ã‚¿ã¯éžå¸¸ã«ã‚·ãƒ³ãƒ—ãƒ«ãªãƒ‡ãƒ¼ã‚¿ãƒ¢ãƒ‡ãƒ«ã‚’æŒã£ã¦ã„ã¾ã™ã€‚ãƒ‡ãƒ¼ã‚¿ã¯ã™ã¹ã¦4æ¬¡å…ƒã¾ãŸã¯5æ¬¡å…ƒã®é€£æƒ³é…åˆ—ã®ã‚ˆã†ã«ãªã£ã¦ã„ã¾ã™ã€‚ 4æ¬¡å…ƒã®å ´åˆã¯ä»¥ä¸‹ã®å½¢ã§å€¤ã«ã‚¢ã‚¯ã‚»ã‚¹ã—ã¾ã™ã€‚ ï¼»ã‚ãƒ¼ã‚¹ãƒšãƒ¼ã‚¹ï¼½ï¼»ã‚«ãƒ©ãƒ ãƒ•ã‚¡ãƒŸãƒªï¼½ï¼»ã‚ãƒ¼ï¼½ï¼»ã‚«ãƒ©ãƒ ï¼½ ãã—ã¦5æ¬¡å…ƒã®å ´åˆã¯ä»¥ä¸‹ã®å½¢ã§ãƒ‡ãƒ¼ã‚¿ã‚’ç‰¹å®šã—ã¾ã™ã€‚ ï¼»ã‚ãƒ¼ã‚¹ãƒšãƒ¼ã‚¹ï¼½ï¼»ã‚«ãƒ©ãƒ ãƒ•ã‚¡ãƒŸãƒªï¼½ï¼»ã‚ãƒ¼ï¼½ï¼»ã‚¹ãƒ¼ãƒ‘ãƒ¼ã‚«ãƒ©ãƒ ï¼½ï¼»ã‚«ãƒ©ãƒ ï¼½ Cassandraã®ãƒ‡ãƒ¼ã‚¿ãƒ¢ãƒ‡ãƒ«ã¯ä»¥ä¸‹ã®4ã¤ã®æ¦‚å¿µã§æˆã‚Šç«‹ã£ã¦ã„ã¾ã™ã€‚ ã‚«ãƒ©ãƒ ï¼š ãƒ‡ãƒ¼ã‚¿ã®æœ€å°å˜ä½ã€‚å®Ÿéš›ã®ã‚ãƒ¼ã¨å€¤ã€ãã—ã¦ã‚¿ã‚¤ãƒ ã‚¹ã‚¿ãƒ³ãƒ—ã‚’æŒã¤ã€‚ ã‚¹ãƒ¼ãƒ‘ãƒ¼ã‚«ãƒ©ãƒ ï¼š ã‚«ãƒ©ãƒ ã®é›†åˆã‚’æ‰±ã†å˜ä½ã€‚ ã‚«ãƒ©ãƒ ãƒ•ã‚¡ãƒŸãƒªï¼š ã‚«ãƒ©ãƒ ã¾ãŸã¯ã‚¹ãƒ¼ãƒ‘
hirose31 2010/09/14
cassandra
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Apache Cassandra | Apache Cassandra Documentation
What is Apache Cassandra? Apache Cassandra is an open source NoSQL distributed database trusted by thousands of companies for scalability and high availability without compromising performance. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure make it the perfect platform for mission-critical data.
hirose31 2009/07/07
Dynamoã®é–‹ç™ºè€…ãŒFacebookã«ç§»ç±ã—ã¦ä½œã£ã¦ã‚‹ã€(Dynamo+BigTable)/2ãªæ„Ÿã˜ã®KVS

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up and running with cassandra
Cassandra is a hybrid non-relational database in the same class as Googleâ€™s BigTable. It is more featureful than a key/value store like Riak, but supports fewer query types than a document store like Mongo DB. Cassandra was started by Facebook and later transf erred to the open-source community. It is an ideal runtime database for web-scale domains like social networks. This post is both a tutorial
hirose31 2009/07/07
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Home - CASSANDRA - Apache Software Foundation
This is the home of the Apache Cassandra distributed database project. Apache Cassandra is an open source NoSQL distributed database trusted by thousands of companies for scalability and high availability without compromising performance. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure make it the perfect platform for mission-critical data. Site Navigati
hirose31 2009/07/07
Dynamoã®é–‹ç™ºè€…ãŒFacebookã«ç§»ç±ã—ã¦ä½œã£ã¦ã‚‹ã€(Dynamo+BigTable)/2ãªæ„Ÿã˜ã®KVS

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moratorium | PNUTS
PNUTS Yahooã®åºƒåŸŸåˆ†æ•£DBï¼Ÿã¾ã è«–æ–‡èªã‚“ã§ãªã„ã®ã§é–“é•ã£ã¦ãŸã‚‰ã™ã„ã¾ã›ã‚“ã€‚ PNUTS - Platform for Nim ble Universal Table Storage PNUTS: Yahoo!â€™s Hosted Data Serving Platform Data Challenges at Yahoo! DBã¯é–€å¤–æ¼¢ã ã‘ã©ã€VLDBã¨SIGMODãã‚‰ã„ã¯ç›®ã‚’é€šã—ã¦ãŠã‹ãªã„ã¨ãªã‚ã¨æ¿€ã—ãåçœã€‚ SIGMOD 2008ã§ã¯ã€Facebookã®åˆ†æ•£ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸Cassandraã€Googleã®MegaStore (BigTableã®ä¸Šã«ä½œã‚‰ã‚ŒãŸTransactionManager)ãªã‚“ã‹ã‚‚ç™ºè¡¨ãŒæœ‰ã£ãŸæ¨¡æ§˜ã€‚ GoogleAppEngineãŒBigTableã‚’ä½¿ã£ã¦ã‚‹ã®ã«TransactionãŒæœ‰ã£ãŸã®ã§ã€Œã‚“ï¼Ÿã€ã¨æ€ã£ãŸã‚“ã ã‘ã©ã€ã“ã†ã„ã†ãƒ¬ã‚¤ãƒ¤ãƒ¼ã‚’è¢«ã›ã¦ã„ã‚‹ã®ã§ã™ãã€‚ ãŸã—
hirose31 2008/09/17
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