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jay777 id:jay777

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ã„ã¾ã•ã‚‰èžã‘ãªã„Hadoopã¨ãƒ†ã‚ã‚¹ãƒˆãƒžã‚¤ãƒ‹ãƒ³ã‚°å…¥é–€
ãƒ“ãƒƒã‚°ãƒ‡ãƒ¼ã‚¿æ™‚ä»£ã®æ•‘ä¸–ä¸»ã€ŒHadoopã€ã¨ã¯ ã€ŒApache Hadoopã€ã¯ä»Šã€æœ€ã‚‚æ³¨ç›®ã‚’é›†ã‚ã¦ã„ã‚‹æŠ€è¡“ã®1ã¤ã§ã™ã€‚Hadoopã¨ã¯ã€å¤§é‡ã®ãƒ‡ãƒ¼ã‚¿ã‚’æ‰‹è»½ã«è¤‡æ•°ã®ãƒžã‚·ãƒ³ã«åˆ†æ•£ã—ã¦å‡¦ç†ã§ãã‚‹ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã®ãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ã§ã™ã€‚ Hadoopã‚’æ´»ç”¨ã—ã¦ã„ã‚‹ä¼æ¥ã¯å¹´ã€…å¢—ãˆç¶šã‘ã¦ã„ã¦ã€ä¸å¯æ¬ ãªæŠ€è¡“ã«ãªã‚Šã¤ã¤ã‚ã‚‹ã¨ã„ãˆã‚‹ã§ã—ã‚‡ã†ã€‚ æœ¬é€£è¼‰ã§ã¯ã€Hadoopã¨ã¯ä½•ã‹ã€HadoopãŒã©ã†æ´»ç”¨ã§ãã‚‹ã®ã‹ã¨ã„ã†ã“ã¨ã‚’ã€ã€Œãƒ†ã‚ã‚¹ãƒˆãƒžã‚¤ãƒ‹ãƒ³ã‚°ã€ã«ç„¦ç‚¹ã‚’å½“ã¦ã¦è§£èª¬ã—ã¦ã„ããŸã„ã¨æ€ã„ã¾ã™ã€‚ é‡ã„å‡¦ç†ã‚’è¤‡æ•°ã®ãƒžã‚·ãƒ³ã«åˆ†æ•£ã•ã›ã‚‹ è¤‡æ•°ã®ãƒžã‚·ãƒ³ã«å‡¦ç†ã‚’åˆ†æ•£ã•ã›ã‚‹ã«ã¯ã€ãƒ—ãƒã‚»ã‚¹åŒå£«ã®é€šä¿¡ã€ç›£è¦–ã€éšœå®³æ™‚ã®å¯¾å¿œãªã©ã‚’è€ƒãˆãªã‘ã‚Œã°ãªã‚‰ãšã€ãƒ—ãƒã‚°ãƒ©ãƒžã«ã¨ã£ã¦ãƒãƒ¼ãƒ‰ãƒ«ãŒé«˜ã„ã‚‚ã®ã§ã™ã€‚ã—ã‹ã—ã€Hadoopã¯ãã†ã„ã£ãŸé¢å€’ãã•ã„å‡¦ç†ã‚’ä¸€æ‰‹ã«å¼•ãå—ã‘ã¦ãã‚Œã€ãƒ—ãƒã‚°ãƒ©ãƒžã¯ã€ã‚„ã‚ŠãŸã„å‡¦ç†ã ã‘ã«é›†ä¸ã§ãã¾ã™ã€‚ ä¾‹ãˆã°ã€Hadoopã‚’ä½¿ã†ã¨ã€1
jay777 2014/02/16
Hadoop
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jay777 2013/12/09
hadoop
ãƒªãƒ³ã‚¯
Hiveã¨Impalaã®ãŠã„ã—ã„ã¨ã“å–ã‚Š
1. Copyright Â© CELLANT Corp. All Rights Reserved. h t t p : / / w w w . c e l l a n t . j p / 1 1 Hiveã¨Impalaã®ãŠã„ã—ã„ã¨ã“å–ã‚Š ã€Žãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚° Hiveã€ã€ŽHadoop ç¬¬3ç‰ˆã€ åˆŠè¡Œè¨˜å¿µ Hadoopã‚»ãƒŸãƒŠãƒ¼ 2013å¹´ï¦Ž7â½‰æœˆ24â½‡æ—¥ æ ªå¼ä¼šç¤¾ã‚»ãƒ©ãƒ³ R&Dæˆ¦ç•¥ï¥¶å®¤ Â é ˆâ½¥ç”°å¹¸æ†² 3. Copyright Â© CELLANT Corp. All Rights Reserved. h t t p : / / w w w . c e l l a n t . j p / vï¶â€¯é ˆâ½¥ç”°å¹¸æ†²ï¼ˆ@sudabon) vï¶â€¯æ ªå¼ä¼šç¤¾ã‚»ãƒ©ãƒ³ Â R&Dæˆ¦ç•¥ï¥¶å®¤ Â å®¤â»‘â¾§é•· vï¶â€¯çµŒæ´ lï¬â€¯1997ã€œï½ž2004 Â NEC Â ä¸å¤®ç ”ç©¶æ‰€ Â / Â ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®ç ”ç©¶ lï¬â€¯2005ã€œï½ž2006 Â B
jay777 2013/07/25
Hadoop

Hive

Impala
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ã‚ªãƒ©ã‚¤ãƒªãƒ¼ã‚»ãƒŸãƒŠãƒ¼ Hiveå…¥é–€ #oreilly0724
2013/07/24 ã«ã€Œã€Žãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚° Hiveã€ ã€ŽHadoop ç¬¬3ç‰ˆã€åˆŠè¡Œè¨˜å¿µHadoopã‚»ãƒŸãƒŠãƒ¼ã€ã§ç™ºè¡¨ã—ãŸå†…å®¹ã§ã™ã€‚ http://connpass.com/event/2944/Read less
jay777 2013/07/25
Hadoop

Hive
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Hadoopã«ã‚ˆã‚‹Apacheã®ãƒã‚°è§£æžã®å®Ÿéš›
ã“ã‚“ã«ã¡ã¯ã€ãƒŸãƒ„ãƒãƒãƒ¯ãƒ¼ã‚¯ã‚¹ stoneã§ã™ã€‚ ä»Šæ—¥ã¯ã€DECOLOGã§è¡Œã‚ã‚Œã¦ã„ã‚‹ã€Apacheã®ãƒã‚°è§£æžã«ã¤ã„ã¦ã€ ã”ç´¹ä»‹ã—ã¦ã¿ã‚ˆã†ã‹ã¨æ€ã„ã¾ã™ã€‚ ç¾åœ¨ã€DECOLOGã§ã¯ã€ãƒªãƒãƒ¼ã‚¹ãƒ—ãƒã‚ã‚·ãŒ8å°ã‚ã£ã¦ã€ ãã®8å°ã®1æ—¥ã®Apacheã®ãƒã‚°ã¯ã€å…¨éƒ¨ã§ã€200Gãƒã‚¤ãƒˆä»¥ä¸Šã«ãªã£ã¦ã„ã¾ã™ã€‚ ã“ã‚Œã‚’ã€13å°ã®Hadoopã®ã‚¹ãƒ¬ãƒ¼ãƒ–ãƒŽãƒ¼ãƒ‰ã§è§£æžã‚’è¡Œã£ã¦ã„ã¾ã™ã€‚ å…¨ä½“ã®æµã‚Œã¨ã—ã¦ã¯ã€ 1) ãƒªãƒãƒ¼ã‚¹ãƒ—ãƒã‚ã‚·ã‹ã‚‰HDFSã«ãƒã‚°ã‚’è»¢é€ 2) è§£æžç”¨ã®ã‚µãƒ¼ãƒãƒ¼ã§ã€HDFSã«ãƒã‚°ã®è»¢é€ãŒçµ‚ã‚ã‚‹ã®ã‚’ç›£è¦– 3) ãƒã‚°ã®è»¢é€ãŒçµ‚ã‚ã£ãŸã‚‰ã€Hadoopã‚’èµ·å‹•ã€è§£æž 4) Hadoopã®è§£æžçµæžœã‚’ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã«ä¿å˜ ä»¥ä¸‹ã§ã¯ã€å„ã€…ã®ã‚¹ãƒ†ãƒƒãƒ—ã‚’å€‹åˆ¥ã«è¦‹ã¦è¡Œãã“ã¨ã«ã—ã¾ã™ãã€‚ 1. ãƒªãƒãƒ¼ã‚¹ãƒ—ãƒã‚ã‚·ã‹ã‚‰HDFSã«ãƒã‚°ã‚’è»¢é€ å½“åˆã€Hadoopã®ãƒ—ãƒã‚»ã‚¹ãŒç«‹ã¡ä¸ŠãŒã£ã¦ã„ãªã„ã¨ã€HDFSã«ã¯ã‚¢ã‚¯ã‚»ã‚¹ã§ããªã„ã€ ã¨æ€ã„è¾¼ã‚“
jay777 2013/07/22
apache

Hadoop
ãƒªãƒ³ã‚¯
Logã‚’s3ã¨redshiftã«æ ¼ç´ã™ã‚‹ä»•çµ„ã¿
1. Logã‚’S3ã¨ Hive Redshi/ ã« æ ¼ç´ã™ã‚‹ä»•çµ„ã¿ 2013å¹´5æœˆ22æ—¥ æ ªå¼ä¼šç¤¾ã‚†ã‚ã¿ æ£®ä¸‹ å¥ mokemokechicken@twi;er 1 2. ä½œã‚‹ãã£ã‹ã‘ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãƒã‚°ã‚’MySQLã«ä¿å˜ã—ã¦ã„ã‚‹ ï¼ˆèª¿æŸ»ç›®çš„ï¼‰ MySQLã ã¨ã‚¹ã‚±ãƒ¼ãƒ«ã—ãªã„ S3ã‚„Hadoop(Hive)ä¸Šã«ä¿å˜ã—ã‚ˆã† ï¼ˆã‚¹ã‚±ãƒ¼ãƒ«ã—ãã†ï¼‰ 2 ï¼‘ï¼ï¼ã€œï¼’ï¼ï¼Write/sec ãã‚‰ã„ã§ã‚ãƒ„ã‚¤
jay777 2013/05/28
Hadoop

aws

redshift
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Hadoop vs MPPãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹
Kazuki Ohta @kzk_mover MPP DBã¨ã—ã¦å¤å‚ã®SybaseIQã¯15å¹´ä»¥ä¸Šå˜åœ¨ã—ã¦ãŠã‚Šã€å€¤æ®µæ„Ÿã‚‚æ‰‹é ƒãªå¥´ã‚‚ã‚ã‚‹ã€‚å¯¾ã—ã¦Hadoopã‚’ä½¿ã£ã¦ã‚‹äººã¯ç†ç”±ãŒã‚ã‚‹ã—ã€å®‰ãã¦æ‰‹è»½ãªMPPãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãŒå‡ºã¦ããŸã‹ã‚‰å®‰æ˜“ã«Hadoopã‹ã‚‰ãã¡ã‚‰ã«ç§»ã‚‹ã®ã¯ã‚·ã‚¹ãƒ†ãƒ ã®Pros/Consã‚’æ£ã—ãç†è§£ã—ã¦ã„ãªã‹ã£ãŸã‚±ãƒ¼ã‚¹ã€‚ Kazuki Ohta @kzk_mover Twitter/Evernote/Netflixã‚’è¦‹ã¦ã„ã‚‹ã¨ã€ç”Ÿã®éžæ§‹é€ åŒ–ãƒ‡ãƒ¼ã‚¿ã‚’ã¨ã«ã‹ãHadoopã«è²¯ã‚ã€MRã§æ§‹é€ åŒ–ã—ãŸãƒ‡ãƒ¼ã‚¿ã‚ãƒ¥ãƒ¼ãƒ–ã‚’MPPDBã«å…¥ã‚Œä½Žãƒ¬ã‚¤ãƒ†ãƒ³ã‚·ã§è§£æžã™ã‚‹ã®ãŒå‹ã¡ãƒ‘ã‚¿ãƒ¼ãƒ³ã€‚å¤§ä¼æ¥ã§ã¯å…¨ãƒ‡ãƒ¼ã‚¿ã‚½ãƒ¼ã‚¹ã®ã‚¹ã‚ãƒ¼ãƒžã‚’ITéƒ¨é–€ãŒç®¡ç†ã™ã‚‹ã®ã¯å›°é›£ã‚‚ã—ãã¯ä¸å¯èƒ½ã€‚
jay777 2013/05/28
ã‚ã¨ã§èªã‚€

Hadoop
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ã‚¹ãƒˆãƒªãƒ¼ãƒ ãƒ‡ãƒ¼ã‚¿åˆ†æ•£å‡¦ç†åŸºç›¤Storm
2012å¹´12æœˆ10æ—¥ NTTãƒ‡ãƒ¼ã‚¿ ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹DAY 2012 è¬›æ¼”è³‡æ–™ ã€Žã‚¹ãƒˆãƒªãƒ¼ãƒ ãƒ‡ãƒ¼ã‚¿åˆ†æ•£å‡¦ç†åŸºç›¤ Stormã€ NTTãƒ‡ãƒ¼ã‚¿ åŸºç›¤ã‚·ã‚¹ãƒ†ãƒ äº‹æ¥æœ¬éƒ¨ OSSãƒ—ãƒãƒ•ã‚§ãƒƒã‚·ãƒ§ãƒŠãƒ«ã‚µãƒ¼ãƒ“ã‚¹ å²©å´Ž æ£å‰› http://oss.nttdata.co.jp/hadoop/Read less
jay777 2013/04/22
hadoop

OSS

storm
ãƒªãƒ³ã‚¯
Fluentdï¼‹WebHDFSï¼†DataNodeåŠæ»ã§èµ·ããŸå•é¡Œ | å¤–é“çˆ¶ã®åŒ
Fluentd Collectorã‹ã‚‰HDFSã«æ›¸ãè¾¼ã‚€ã®ã« fluent-plugin-webhdfs ã‚’åˆ©ç”¨ã—ã¦ã„ã¾ã™ãŒã€ DataNodeãŒï¼‘å°å¤‰æ»ã—ãŸéš›ã«è‰²ã€…ãŠã‹ã—ããªã£ãŸã®ã§æ›¸ãç•™ã‚ã¦ãŠãã¾ã™ã€‚ åŽŸå› ç‰¹å®šã¨è§£æ±ºæ–¹æ³•ã®ç¢ºç«‹ã¯ã§ãã¦ã„ã¾ã›ã‚“ï¼ã‚ã—ã‹ã‚‰ãšã€‚ ç›´æŽ¥ã®åŽŸå› ã¯SLAVEã‚µãƒ¼ãƒï¼ˆDataNodeï¼‰ãŒä¸é€”åŠç«¯ã«è½ã¡ãŸã“ã¨ ï¼‘å°ã®SLAVEã‚µãƒ¼ãƒã«ç•°å¸¸ãŒç™ºç”Ÿã—ãŸã“ã¨ãŒç›´æŽ¥ã®åŽŸå› ã§ã‚ã‚Šã€çŠ¶æ…‹ã¨ã—ã¦ã¯ SLAVEã‚µãƒ¼ãƒãŒKernel Panic!! ãƒ›ã‚¹ãƒˆã¸ã®Pingã¯é€šã‚‹ å„ç¨®ãƒ‡ãƒ¼ãƒ¢ãƒ³ã¸ã®TCPæŽ¥ç¶šã¯ç¢ºç«‹ã§ãã‚‹ å„ç¨®ãƒ‡ãƒ¼ãƒ¢ãƒ³ã¯ä¸€åˆ‡ãŠè¿”äº‹ã‚’ã—ã¦ãã‚Œãªã„ è©¦ã—ãŸã®ãŒDataNodeã§ãªã„ã®ãŒå¿ƒè‹¦ã—ã„ã§ã™ãŒã€å¾©æ—§å‰ã«ç¢ºèªã§ããŸã®ã¯SSHæŽ¥ç¶šã§ã€ ssh -p22 host ã¯ç„¡å¿œç”ã§ã€telnet host 22 ã¯ãƒªã‚¯ã‚¨ã‚¹ãƒˆå¾…ã¡çŠ¶æ…‹ã«ãªã‚‹åŠæ»çŠ¶æ…‹ã§ã—ãŸã€‚ ã“ã®çŠ¶æ…‹ãŒã€Fluentdã¾ãŸã¯
jay777 2013/03/07
hadoop

fluentd
ãƒªãƒ³ã‚¯
Hadoopã®ã‚·ã‚¹ãƒ†ãƒ è¨è¨ˆãƒ»é‹ç”¨ã®ãƒã‚¤ãƒ³ãƒˆ
Cloudera World Tokyo 2012 ã§ç™ºè¡¨ã—ãŸã€Hadoopã®ã‚·ã‚¹ãƒ†ãƒ è¨è¨ˆã¨é‹ç”¨ã®ãƒã‚¤ãƒ³ãƒˆã«é–¢ã™ã‚‹è³‡æ–™ã§ã™ã€‚Read less
jay777 2013/03/05
Hadoop
ãƒªãƒ³ã‚¯
mixi ã®è§£æžåŸºç›¤ã¨Apache Hive ã§ã® JSON ãƒ‘ãƒ¼ã‚µã®æ´»ç”¨ã®ç´¹ä»‹ - mixi engineer blog
ã“ã‚“ã«ã¡ã¯ï¼Žæœ€è¿‘ãƒ”ã‚¯ãƒ«ã‚¹ä½œã‚Šã§ç²¾ç¥žçµ±ä¸€ã‚’ã—ã¦ã„ã‚‹ï¼ŒãŸã‚“ã½ã½ã‚°ãƒ«ãƒ¼ãƒ—è§£æžãƒãƒ¼ãƒ ã®çŸ³å·æœ‰ã§ã™ï¼Ž ã“ã®ãƒ–ãƒã‚°ã§ã¯ãŠé¦´æŸ“ã¿ã®ãŸã‚“ã½ã½ã‚°ãƒ«ãƒ¼ãƒ—ã§ã™ãŒï¼Œ"No More ã€Œåˆºèº«ã®ä¸Šã«ã‚¿ãƒ³ãƒãƒã‚’ã®ã›ã‚‹ä»•äº‹ã€ - å˜ç´”ä½œæ¥ã®ç¹°ã‚Šè¿”ã—ã§é–‹ç™ºè€…ã®æ™‚é–“ã‚’æµªè²»ã—ãªã„ãŸã‚ã«ã€‚"ã¨ã„ã†ãƒŸãƒƒã‚·ãƒ§ãƒ³ã‚’æŒã£ã¦ã„ã¾ã™ï¼Žãã®ä¸ã§è§£æžãƒãƒ¼ãƒ ã¯ï¼Œãƒ‡ãƒ¼ã‚¿è§£æžåŸºç›¤ã®æ§‹ç¯‰ï¼Œãƒ‡ãƒ¼ã‚¿ãƒžã‚¤ãƒ‹ãƒ³ã‚°ï¼Œãƒ‡ãƒ¼ã‚¿è§£æžã®ç¤¾å†…ã‚³ãƒ³ã‚µãƒ«ãƒ†ã‚£ãƒ³ã‚°ã‚’è¡Œãªã„æŠ€è¡“ã‹ã‚‰ã®æ”¹å–„ã‚’æ‹…å½“ã—ã¦ã„ã¾ã™ï¼Ž ä»Šå›žã®è¨˜äº‹ã§ã¯ï¼Œmixi ã«ãŠã‘ã‚‹è§£æžåŸºç›¤ã«ã¤ã„ã¦ç°¡å˜ã«è§¦ã‚ŒãŸã‚ã¨ï¼Œãã®åŸºç›¤ã«ãŠã‘ã‚‹ã€Œåˆºèº«ã®ä¸Šã«ã‚¿ãƒ³ãƒãƒã‚’ã®ã›ã‚‹ä»•äº‹ã€ã‚’ã©ã†æ¸›ã‚‰ã™ã‹ã®ï¼’ç‚¹ã«ã¤ã„ã¦æ›¸ãã¾ã™ï¼Ž mixi ã®è§£æžåŸºç›¤ ã¾ãšã¯è§£æžç’°å¢ƒã«ã¤ã„ã¦ï¼Œç°¡å˜ã«ãŠè©±ã—ã¾ã™ï¼Ž2012-08 ç¾åœ¨ mixi ã§ã¯ï¼Œä¸»ãªè§£æžç”¨ã®ãƒ„ãƒ¼ãƒ«ã¨ã—ã¦ã¯ï¼ŒApache Hadoop, Hive ã‚’åˆ©ç”¨ã—ã¦ã„ã¾ã™ï¼Žã¾ãŸã‚ã‚ã›ã¦ï¼Œè‡ªåˆ†ãªã©ä¸€éƒ¨ã®äººã¯ï¼Œ
jay777 2012/08/12
Hive

mixi

Hadoop

JSON

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°
ãƒªãƒ³ã‚¯
Hadoopãƒªãƒ³ã‚¯ã¾ã¨ã‚(1) - ç§‘å¦ã¨éžç§‘å¦ã®è¿·å®®
Part1 / Part2 æ›´æ–°å±¥æ´ 2010/06/20 ãƒªãƒ³ã‚¯è¿½åŠ å…¥é–€ã€äº‹ä¾‹ç´¹ä»‹ã€ãƒ‹ãƒ¥ãƒ¼ã‚¹ Part2ã¸ç§»å‹• EC2ã€Pigã€MapReduceã€HDFS æ–°è¦è¿½åŠ æ€§èƒ½æ¸¬å®š å…¬å¼ Welcome to Apache Hadoop! æ—¥æœ¬èªžè¨³ Hadoopãƒ¦ãƒ¼ã‚¶ãƒ¼ä¼š Welcome to Hadoop MapReduce! "å¤§è¦æ¨¡ãªè¨ˆç®—ãƒŽãƒ¼ãƒ‰ãƒ»ã‚¯ãƒ©ã‚¹ã‚¿ä¸Šã«ãŠã„ã¦è†¨å¤§ãªãƒ‡ãƒ¼ã‚¿ã‚’é«˜é€Ÿã§ä¸¦åˆ—å‡¦ç†ã™ã‚‹ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œæˆã™ã‚‹ãŸã‚ã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ãƒ¢ãƒ‡ãƒ«ãŠã‚ˆã³ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯" Welcome to Pig! "å¤§è¦æ¨¡ãªãƒ‡ãƒ¼ã‚¿ã‚»ãƒƒãƒˆã‚’åˆ†æžã™ã‚‹ãŸã‚ã®ãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ""Pig ã®è¨€èªžãƒ¬ã‚¤ãƒ¤ã‚’æ§‹æˆã—ã¦ã„ã‚‹ã®ã¯ã€Pig Latin ã¨å‘¼ã°ã‚Œã‚‹ãƒ†ã‚ã‚¹ãƒˆãƒ™ãƒ¼ã‚¹ã®è¨€èªž" wikipedia Apache Hadoop - Wikipedia, the free encyclopedia Apa
jay777 2012/04/12
Hadoop

ã‚ã¨ã§èªã‚€

ã¾ã¨ã‚
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ã¸ã€œãŸã®ã‚ã‚‚:Hadoop ã¨ RDBMS ã®æ€§èƒ½ã‚’æ¯”è¼ƒã—ã¦ã¿ãŸã€‚ã¨ã„ã†è«–æ–‡ã€‚ã®æ„Ÿæƒ³ã€‚ã®ç¿»è¨³ã€‚ - livedoor Blogï¼ˆãƒ–ãƒã‚°ï¼‰
2009å¹´04æœˆ19æ—¥ Hadoop ã¨ RDBMS ã®æ€§èƒ½ã‚’æ¯”è¼ƒã—ã¦ã¿ãŸã€‚ã¨ã„ã†è«–æ–‡ã€‚ã®æ„Ÿæƒ³ã€‚ã®ç¿»è¨³ã€‚ Stonebraker, DeWitt, et al. compare MapReduce to DBMS Map-Reduce (Hadoop)ã¨ Parallel DBMS (Vertica ã¨ DBMS-X) ã®æ€§èƒ½ã‚’æ¯”è¼ƒã—ãŸã¨ã“ã‚ã€ãŠãŠã‚€ã DB ã®æ–¹ãŒæ€§èƒ½ãŒã‚ˆãã€ã‚±ãƒ¼ã‚¹ã«ã‚ˆã£ã¦ã¯ 6.5å€ã‚‚æ€§èƒ½å·®ãŒã‚ã‚‹ã¨ã„ã†å®Ÿé¨“çµæžœãŒã€SIGMOD09 ã§ç™ºè¡¨ã•ã‚ŒãŸã‚‰ã—ã„ã€‚åŽŸè«–æ–‡ã¯ã“ã“ã‹ã‚‰ PDF ã§ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã§ãã‚‹ã€‚ ä»¥ä¸‹ã¯ DBMS2 ã¨ã„ã†ãƒ–ãƒã‚°ã«æ›¸ã‹ã‚ŒãŸã€ã“ã®è«–æ–‡ã‚’èªã‚“ã äººã®æ„Ÿæƒ³ã®ç¿»è¨³ã€‚ Stonebraker, DeWitt, et al. MapReduce ã¨ DBMS ã®æ¯”è¼ƒ 5äººã®å…±è‘—è€…(ä¸»ç†è€…ã¯ Andy Pavlo ã£ã½ã„)ã¨ã¨ã‚‚ã«ã€Map-Reduce å«Œã„ã§çŸ¥ã‚‰ã‚Œ
jay777 2012/01/10
Hadoop
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jay777 2012/01/10
Hadoop

Hive
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Hadoopã®ç•°ç«¯ã•ãŒé¢ç™½ã„ - wyukawa's diary
Hadoopã¯ã»ã‚“ã¨ãƒ–ãƒ¼ãƒ ã§ã™ã€‚ãƒãƒ–ãƒ«ã ã¨è¨€ã£ã¦ã„ã„æ°—ãŒã—ã¾ã™ã€‚å„ç¨®ã‚»ãƒŸãƒŠãƒ¼ã¯ã™ãã«åŸ‹ã¾ã‚Šã¾ã™ã—ã€å®Ÿéš›ã«èžãã«è¡Œãã¨ä¼šå ´ã¯æº€å“¡ã§ã™ã€‚ ã“ã®åˆ†é‡Žã¯æ—¥æœ¬ã ã¨NTTãƒ‡ãƒ¼ã‚¿ãŒå…ˆé ã‚’ãã£ãŸã‚ˆã†ã«è¦‹ãˆã¾ã™ã€‚ NTTãƒ‡ãƒ¼ã‚¿ã€Hadoopã®å•†ç”¨ãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã€ŒCDH3ã€ã‚’è²©å£²é–‹å§‹ | æ—¥çµŒ xTECHï¼ˆã‚¯ãƒã‚¹ãƒ†ãƒƒã‚¯ï¼‰ ã¾ãŸHadoopå°‚æ¥ä¼šç¤¾ã€ŒãƒŽãƒ¼ãƒãƒ©ã‚¹ãƒ»ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ã€ã¨ã„ã†ã®ã‚‚ã§ãã¾ã—ãŸã€‚ ã‚¦ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã‚ºã¨ã‚¤ãƒ¼ã‚·ãƒ¼ãƒ»ãƒ¯ãƒ³ãŒçµŒå–¶çµ±åˆã€Hadoopå°‚æ¥ä¼šç¤¾ã‚’ç«‹ã¡ä¸Šã’ | æ—¥çµŒ xTECHï¼ˆã‚¯ãƒã‚¹ãƒ†ãƒƒã‚¯ï¼‰ ã—ã‹ã—æœ€è¿‘ã§ã¯å¯Œå£«é€šã‚„IBMã‚‚Hadoopã‚½ãƒªãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã‚’å±•é–‹ã—ã¦ãŠã‚Šãƒ¬ãƒƒãƒ‰ã‚ªãƒ¼ã‚·ãƒ£ãƒ³ãªæ„Ÿã˜ã§ã™ã€‚ å¯Œå£«é€šãŒãƒ“ãƒƒã‚°ãƒ‡ãƒ¼ã‚¿åˆ†æžãƒ»æ´»ç”¨å‘ã‘ã®PaaSã‚µãƒ¼ãƒ“ã‚¹ | æ—¥çµŒ xTECHï¼ˆã‚¯ãƒã‚¹ãƒ†ãƒƒã‚¯ï¼‰ æ—¥æœ¬IBMã€è¡¨è¨ˆç®—ã®ã‚ˆã†ã«åˆ†æžã§ãã‚‹Hadoopã‚½ãƒ•ãƒˆæ–°ç‰ˆã€ŒBigInsightsã€ | æ—¥çµŒ xTECHï¼ˆ
jay777 2012/01/10
Hadoop
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GREEã•ã‚“ã§ä¸å®šæœŸã§ã‚„ã£ã¦ã‚‹ã€GREE Labsã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼å‹‰å¼·ä¼šã§ã€Hadoopã®è©±ã‚’èžã„ã¦ãã¾ã—ãŸã€‚Hadoopã¯ã€ã¤ã¾ã‚Šã¯Googleã®GFSã‚„MapReduceã®ã‚¯ãƒãƒ¼ãƒ³ã ãã†ã§ã€ã€ŒGoogleã‚’æ”¯ãˆã‚‹æŠ€è¡“ã€ã«ãƒˆã‚ãƒ¡ã„ãŸäººãªã‚‰å¿…è¦‹ã§ã™ãã€‚ ç™ºè¡¨ã¯ã€æŠ€è¡“é¢ã‚’ç°¡æ½”ã«æŠ¼ã•ãˆãŸã†ãˆã§ã‚ã‹ã‚Šã‚„ã™ãã€ãã®ã†ãˆå®Ÿéš›ã®åˆ©ç”¨äº‹ä¾‹ã®è©±ã‚‚èžã‘ãŸã®ãŒé¢ç™½ã‹ã£ãŸã¨æ€ã„ã¾ã™ã€‚æœ€è¿‘ã®Webç³»ã§ã¯ã€ã‚µãƒ¼ãƒ“ã‚¹é¢ã§ã‚‚ãƒžãƒã‚¿ã‚¤ã‚ºé¢ã§ã‚‚ã€ãƒ‡ãƒ¼ã‚¿ãƒžã‚¤ãƒ‹ãƒ³ã‚°ã¨ã‹è¡Œå‹•ã‚¿ãƒ¼ã‚²ãƒ†ã‚£ãƒ³ã‚°ã¨ã‹ãŒã‚¢ãƒ„ã„ã‚“ã ãªãã¨æ€ã„ã¾ã—ãŸã€‚ ãƒ—ãƒ¬ã‚¼ãƒ³è³‡æ–™ã‚‚ustéŒ²ç”»ã‚‚å…¬é–‹ã•ã‚Œã¦ã„ã¾ã™ãŒã€ä»¥ä¸‹ã€è‡ªåˆ†ã®ãƒ¡ãƒ¢ã¨ã„ã†æ„å‘³ã§è¨˜éŒ²ã—ã¦ãŠãã¾ã™ã€‚ Hadoopã«ã¤ã„ã¦ï¼ˆå¤ªç”°ä¸€æ¨¹ï¼‰ Preferred Infrastructureã®CTOã§ã€Sedueã®ä½œè€…ã€‚å¤§é‡ã®ãƒ‡ãƒ¼ã‚¿ã®å‡¦ç†ãŒãƒ†ãƒ¼ãƒžã§ã€åŠåˆ†ã¯é…’ã§ã§ãã¦ã„ã‚‹wã€‚ãã‚“ãªã“ã‚“ãªã§ã€ã¯ã¦ãƒ–æ¤œç´¢ã§ã‚‚ä½¿ã‚ã‚Œã¦ã„
jay777 2012/01/10
Hadoop

gree

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IBM Developer
IBM Developer is your one-stop location for getting hands-on training and learning in-demand skills on relevant techno logies such as generative AI, data science, AI, and open source.
jay777 2012/01/10
ãƒ¬ã‚³ãƒ¡ãƒ³ãƒ‡ãƒ¼ã‚·ãƒ§ãƒ³

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Hadoop

Mahout
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jay777 2012/01/10
ãƒ‡ãƒ¼ã‚¿ãƒžã‚¤ãƒ‹ãƒ³ã‚°

python

Hadoop
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ã€Žãƒ¢ãƒã‚²ãƒ¼ã®å¤§è¦æ¨¡ãƒ‡ãƒ¼ã‚¿ãƒžã‚¤ãƒ‹ãƒ³ã‚°åŸºç›¤ã«ãŠã‘ã‚‹Hadoopæ´»ç”¨ã€ï¼Hadoop Conference Japan 2011ï¼ #hcj2011
ã€Žãƒ¢ãƒã‚²ãƒ¼ã®å¤§è¦æ¨¡ãƒ‡ãƒ¼ã‚¿ãƒžã‚¤ãƒ‹ãƒ³ã‚°åŸºç›¤ã«ãŠã‘ã‚‹Hadoopæ´»ç”¨ã€ï¼Hadoop Conference Japan 2011ï¼ #hcj2011 2011/02/22 [ç™»å£‡å¾Œã‚¨ãƒ³ãƒˆãƒª] ï¼š" ã€Œãƒ¢ãƒã‚²ãƒ¼ã®å¤§è¦æ¨¡ãƒ‡ãƒ¼ã‚¿ãƒžã‚¤ãƒ‹ãƒ³ã‚°åŸºç›¤ã«ãŠã‘ã‚‹Hadoopæ´»ç”¨ã€ï¼Hadoop Conference Japan 2011 #hcj2011 ã§ç™»å£‡ã—ã¦ãã¾ã—ãŸ " http://d.hatena.ne.jp/hamadakoichi/20110222/p1Read less
jay777 2011/11/27
Hadoop

ãƒ‡ãƒ¼ã‚¿ãƒžã‚¤ãƒ‹ãƒ³ã‚°

ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ

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jay777 2011/11/19
Hadoop

asakusa
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