[B! cassandra] nakamodsã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

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cassandraã«é–¢ã™ã‚‹nakamodsã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

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cassandraã‚’é‹ç”¨ã—ã¦ã„ã¦å›°ã£ã¦ã„ã‚‹ã“ã¨ - oranie's blog
â€»2013/03/05ã«è¿½è¨˜ Yuki Morishita(@yukim)ã•ã‚“ã‚ˆã‚Šä»¥ä¸‹ã®ã‚¨ãƒ³ãƒˆãƒªã«ã¤ã„ã¦ã‚¢ãƒ³ã‚µãƒ¼ã‚’è²°ã„ã¾ã—ãŸï¼ï¼ï¼ https://gist.github.com/yukim/5086476 - ãªã‚“ã‹å‘Ÿã„ãŸã‚‰ã€Œm9(^Ð”^)ï¾Œï¾Ÿï½·ï¾žï½¬ï½°ã€ãªæ„å‘³ãªã®ã‹RTã¨ã‹ãŒã¤ã„ãŸã®ã§ã€ã¾ã¨ã‚ã¦ãŠã“ã†ã€‚ãã£ã¨ã€Œã“ã‚Œã‚„ã‚Œã°è§£æ±ºã™ã‚‹ã®ã«ãƒ»ãƒ»ãƒ»ãƒ—ãƒ¼ã‚¯ã‚¹ã‚¯ã‚¹ï¼ã€ã£ã¦æ•™ãˆã¦è²°ãˆã‚‹ã«é•ã„ãªã„ã€‚åŠåˆ†ãã‚‰ã„åƒ•ã®æŠ€è¡“åŠ›ã®ä½Žã•ã‹ã‚‰æ¥ã¦ã„ã‚‹ã®ãŒå¤šã„ã®ã§ã€Cassandraç‰¹æœ‰ã®å•é¡Œã‹ã‚‰å¤–ã‚Œã¦ã„ã‚‹æ°—ãŒã™ã‚‹ã‘ã©æ°—ã«ã—ãªã„ã€‚ å‰ææ¡ä»¶ã¨ã—ã¦ HWï¼šCPU12core ãƒ¡ãƒ¢ãƒª64GB Disk:SSDã‚„HDD(RAID10)ã‚’ä½¿ç”¨ï¼ˆè©³ç´°ãªæ§‹æˆã¯å‰²æ„›ï¼‰ Cassandra 1.1.5 JDK 1.6.0_33-1 Simple Strategyã‚’ä½¿ç”¨ 1ãƒŽãƒ¼ãƒ‰è¾ºã‚Š100ã€œ200GBç¨‹åº¦ã®ãƒ‡ãƒ¼ã‚¿ã‚’æƒ³å®š ã‚¯ãƒ©ã‚¹ã‚¿ã®æ•°ã¨ã‹ã¯
nakamods 2013/02/18
cassandra
ãƒªãƒ³ã‚¯
HBase at LINE
1. HBase at LINE ~ How to grow our storage together with service ~ ä¸æ‘ ä¿Šä»‹, Shunsuke Nakamura (LINE, twitter, facebook: sunsuk7tp) NHN Japan Corp. 2. è‡ªå·±ç´¹ä»‹ ä¸æ‘ ä¿Šä»‹ â€¢ 2011.10 æ—§ Japanæ–°å’å…¥ç¤¾ (2012.1ã‹ã‚‰ Japan) â€¢ LINE server engineer, storage team â€¢ Master of Science@æ±å·¥å¤§é¦–è—¤ç ” â€¢ Distributed Processing, Cloud Storage, and NoSQL â€¢ MyCassandra [CASSANDRA-2995]: A modular NoSQL with Pluggable Storage Engine based on
nakamods 2012/09/29
NoSQL

cassandra

hbass
ãƒªãƒ³ã‚¯
NoSQLãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®ã€ŒCassandraã€æœ€æ–°å‹•å‘ã€‚Cassandra Summit 2012ï¼ˆå‰ç·¨ï¼‰
NoSQLãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®ã€ŒCassandraã€æœ€æ–°å‹•å‘ã€‚Cassandra Summit 2012ï¼ˆå‰ç·¨ï¼‰ ä»£è¡¨çš„ãªNoSQLãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®1ã¤ã€ŒApache Cassandraã€ã‚’ãƒ†ãƒ¼ãƒžã«ã—ãŸã‚¤ãƒ™ãƒ³ãƒˆã€ŒCassandra Summit 2012ã€ãŒã€8æœˆ8æ—¥ã«ã‚µãƒ³ã‚¿ã‚¯ãƒ©ãƒ©ã§é–‹å‚¬ã•ã‚Œã¾ã—ãŸã€‚ Cassandraã¯ã€ã‚ãƒ¼ãƒãƒªãƒ¥ãƒ¼åž‹ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã¨ã—ã¦é«˜é€Ÿãªãƒ‡ãƒ¼ã‚¿ã®å…¥å‡ºåŠ›ã‚„é«˜ã„ã‚¹ã‚±ãƒ¼ãƒ©ãƒ“ãƒªãƒ†ã‚£ãŒç‰¹å¾´ã§ã™ã€‚æœ€æ–°ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã¯ãƒžãƒ«ãƒãƒ‡ãƒ¼ã‚¿ã‚»ãƒ³ã‚¿ãƒ¼ã€ãƒžãƒ«ãƒãƒ†ãƒŠãƒ³ã‚·ãƒ¼ãªã©é«˜åº¦ãªæ©Ÿèƒ½ã‚‚æè¼‰ã—ã¾ã—ãŸã€‚ ãã†ã—ãŸæœ€æ–°æ©Ÿèƒ½ãªã©ãŒç´¹ä»‹ã•ã‚ŒãŸã€Cassandra Summit 2012ã§è¡Œã‚ã‚ŒãŸCassandraã®ä¸»è¦ãªé–‹ç™ºè€…Jonathan Ellisæ°ã®åŸºèª¿è¬›æ¼”ã€ŒThe State of Cassandra, 2012ã€ã®å†…å®¹ã‚’ãƒ€ã‚¤ã‚¸ã‚§ã‚¹ãƒˆã§ç´¹ä»‹ã—ã¾ã™ã€‚ The State of Cassandra, 2012
nakamods 2012/08/28
NoSQL

cassandra
ãƒªãƒ³ã‚¯
WTF is a SuperColumn? An Intro to the Cassandra Data Model â€” Arin Sarkissian
For the last month or two the Digg engineering team has spent quite a bit of time looking into, playing with and finally deploying Cassandra in production. Itâ€™s been a super fun project to take on â€“ but even before the fun began we had to spend quite a bit of time figuring out Cassandraâ€™s data modelâ€¦ the phrase â€œWTF is a â€™super columnâ€™â€ was uttered quite a few times. If youâ€™re coming from an RDBM
nakamods 2010/07/15
cassandra

DB

web
ãƒªãƒ³ã‚¯
Cassandraä¿®è¡Œ â€” sklave
æ—¥æ›œå¤§å·¥ã¯Python3kã«ã—ã‚ˆã†ã‹ > Python3kã¯MySQLãƒ‰ãƒ©ã‚¤ãƒç„¡ã„ã®ã‹ > ã˜ã‚ƒã‚Cassandraä½¿ã£ã¦ã¿ã‚‹ã‹ > thriftã‚‚Python3kç„¡ã„ã˜ã‚ƒã‚“ > ã˜ã‚ƒã‚2.6ã§Cassandraã‹ã€ã¨ã„ã†çµŒè·¯ã«ã‚ˆã‚ŠCassandraã«ãƒˆãƒ©ã‚¤ã—ã¦ã¿ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚ ä¿®è¡Œä¸ã®èº«ã§ã‚ã‚‹æ•…ã€æƒ…å ±ã®æ£ç¢ºæ€§ã¯ç„¡æ‹…ä¿ã€‚ ãŸã‚ã—ãŸCassandraã¯0.5.1 Cassandraã¨ã¯ Cassandraã¨ã¯ã€ã‚‚ã¨ã‚‚ã¨FacebookãŒé–‹ç™ºã—ã¦ã€ç¾åœ¨ã¯Apacheã§ãƒ›ã‚¹ãƒ†ã‚£ãƒ³ã‚°ã•ã‚Œã¦ã„ã‚‹åˆ†æ•£ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã€‚æœ€è¿‘ã€TwitterãŒMySQLã‹ã‚‰ç§»è¡Œã—ãŸã“ã¨ã§è©±é¡Œã«ãªã£ãŸã€‚ ã„ã‚ã‚†ã‚‹NoSQL(ã“ã®å‘¼ã³æ–¹ã¯å¥½ãã˜ã‚ƒãªã„ã‘ã©)ã®ã‚¸ãƒ£ãƒ³ãƒ«ã«å±žã™ã‚‹ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã§ã€ãƒ‡ãƒ¼ã‚¿ãƒ¢ãƒ‡ãƒ«ã®è¡¨ç¾åŠ›çš„ã«ã¯ DataStore(GAE) > Cassandra > Key-Value Storeãã‚‰ã„ã®ã‚‚ã®ãªã‚“ã˜ã‚ƒãª
nakamods 2010/07/15
cassandra

DB

web

python
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