第8åAmazon Elastic MapReduceã®ããã©ã¼ãã³ã¹ãã¢ãã¿ãªã³ã°ãã å°æé 2011-05-12
ããã«ã¡ãããµã¼ãã¹éçºæ å½ã®åéã§ããã¯ãã¯ãããã®ï¼å¹´ã®æ大ã®ãã¼ã¯ã§ãããã¬ã³ã¿ã¤ã³ãçµãããå°ãè½ã¡çããã¨ããã©ããæè¡é¨ãããå±ããã¾ãã ãã¦ãå æ¥ç§èåã§ã第0å AWS User Group - Japanåå¼·ä¼ããéå¬ããã¾ããã100人ãè¶ ãåå è ã®ä¸ãAWSã®ã¨ãã³ã¸ã§ãªã¹ãJeff Barrããã®è¬æ¼ããã£ãããå 容ã®æ¿ãLTãç¶ãããã¨ãé常ã«å¤§çæ³ã§ããããããªLTã«åãåå ãã¦ãã¯ãã¯ãããã®ãããã·ã¹ãã ã¨AWSã¨ã®é£æºã«ã¤ãã¦è©±ãã¦ãã¾ããã ã¯ãã¯ãããã§ã¯AWSã¨ãã¦EC2, S3ãã¤ãã£ã¦åæ£è§£æç°å¢ãæ§ç¯ãã¦ãHiveã使ã£ããã¤ãªã¼ã®ãã°è§£æãè¡ã£ã¦ãã¾ããLTã§ã¯ãããã®è©±ãããã®ã§ãããï¼åã¨éãããæéã§ã¯é§ã足ã®çºè¡¨ã«ãªã£ã¦ãã¾ã£ãã®ã§ãå½æ¥ãã£ãã話ããªãã£ãç®æãªã©ã確èªããã ããã°ã¨æãã¾ãã [slideshare id=328
TOPICS Database çºè¡å¹´ææ¥ 2010å¹´01æ PRINT LENGTH 568 ISBN 978-4-87311-439-2 åæ¸ Hadoop: The Definitive Guide, First Edition FORMAT æ¬æ¸ã¯ãHadoopã®åºç¤ããå¿ç¨ã¾ã§ãå æ¬çã«è§£èª¬ããæ¸ç±ã§ããã¯ããã«ãHadoopã®åæ£ãã¡ã¤ã«ã·ã¹ãã HDFSãI/Oã®å¹çåã®ä»çµã¿ãªã©ãHadoopã®åºç¤ã説æãããªãã§ãMapReduceã«ã¤ãã¦è©³ãã解説ãã¾ããMapReduceã®ã¢ããªã±ã¼ã·ã§ã³ãéçºããããã«å¿ è¦ãªã¹ããããä¸éãç´¹ä»ããããã«ã¦ã¼ã¶ã®ç®ããè¦ã¦MapReduceãã©ãå®è£ ãããã®ãã詳述ãã¾ããå¾åã§ã¯Hadoop管çè ã®ããã«ãHDFSã¨MapReduceãå®è¡ããããã®Hadoopã¯ã©ã¹ã¿ã®ç«ã¡ä¸ãã¨ç®¡çã®æ¹æ³ãç´¹ä»ãããã«PigãHBaseãZooK
Googleã大è¦æ¨¡ãã¼ã¿ããªã¢ã«ã¿ã¤ã ã«åæã§ããã¯ã©ã¦ããµã¼ãã¹ãGoogle Cloud Dataflowããçºè¡¨ãã1å¹´åããMapReduceã¯ä½¿ã£ã¦ããªãããGoogle I/O 2014 大è¦æ¨¡åæ£å¦çã®ãã¬ã¼ã ã¯ã¼ã¯ã¨ãã¦GoogleãéçºããHadoopã«æ¡ç¨ããã¦åºã使ããã¦ããMapReduceããããGoogleã¯ããMapReduceã使ãããããåªããå¦çç³»ã®ãGoogle Cloud Dataflowãã使ã£ã¦ãããã¨ããGoogle I/O 2014ã®åºèª¿è¬æ¼ã§æããã«ããã¾ããã Googleã®ã·ãã¢ãã¤ã¹ãã¬ã¸ãã³ãUrs Hölzleæ°ã¯ããã¨ã¯ãµãã¤ãã®ã¹ã±ã¼ã«ã¾ã§æ±ãããã¤ãã©ã¤ã³å¦çãè¨è¿°ããããæé©åããã¦ããããããã«ãããããªã¢ã«ã¿ã¤ã åæãåãã³ã¼ãã§è¨è¿°ã§ãããã¨ãCloud Dataflowã®ç¹é·ã説æãã¾ãã Google I/Oã®
ãæ°å 件ã®ãã¼ã¿ã対話çã«ãé«éã«åæã§ããããã°ã¼ã°ã«ã¯5æ19æ¥ã«ãã®ãããªè¡¨ç¾ã§æ°ãããµã¼ãã¹ãBigQueryãã®ç»å ´ãç´¹ä»ããã¨ã³ããªããããã°ã«ãã¹ããã¦ãã¾ãã ã°ã¼ã°ã«ãå ¬éããBigQueryã¯ãHadoopããã¼ã¿ã¦ã§ã¢ãã¦ã¹ãªã©ãç¨ãã¦å¤ãã®ä¼æ¥ãè¡ããã¨ãã¦ãã大è¦æ¨¡ãã¼ã¿ï¼ãããããBig Dataãï¼ã®åæããã°ã¼ã°ã«ã®ã¯ã©ã¦ãã§å¯è½ã«ãã¾ããå©ç¨è ã¯Google Storageçµç±ã§å¤§è¦æ¨¡ãã¼ã¿ã転éããSQLã©ã¤ã¯ãªå½ä»¤ã«ãã£ã¦æ½åºãåæãè¡ãã¾ãã ã¾ãã§ã°ã¼ã°ã«ã大è¦æ¨¡ãã¼ã¿å¦çã®MapReduceããã¹ãã£ã³ã°ãããã®æ©è½ããµã¼ãã¹ã¨ãã¦æä¾ãããããªãã®ãBigQueryã¨ããã¾ãï¼ãã ãå ¬éããããBigQueryãã®èª¬æã«ã¯ãå é¨ã§MapReduceãå©ç¨ãã¦ããã®ãã©ããã®è¨è¿°ã¯ãªãã®ãããMapReduceãçããªãµã¼ãã¹ã¨è¡¨ç¾ãã¹ããããã
ã°ã¼ã°ã«ããEvolution and Future Directions of Large-Scale Storage and Computation Systems at Googleãï¼ã°ã¼ã°ã«ã«ãããã大è¦æ¨¡ã¹ãã¬ã¼ã¸ã¨ã³ã³ãã¥ãã¼ã·ã§ã³ã®é²åã¨å°æ¥ã®æ¹åæ§ï¼ã¨ããè¬æ¼ãã6æã«è¡ãããACMï¼ç±³å½è¨ç®æ©å¦ä¼ï¼ä¸»å¬ã®ã¯ã©ã¦ãã³ã³ãã¥ã¼ãã£ã³ã°ã®ã·ã³ãã¸ã¦ã ãACM Symposium on Cloud Computing 2010ãã§è¡ã£ã¦ãã¾ãã ã°ã¼ã°ã«ã¯ã©ã®ããã«ãã¦å¤§è¦æ¨¡åæ£ã·ã¹ãã ãæ§ç¯ãã¦ããã®ããããã¦ãããããã©ã®ãããªãã¨ãå¦ãã ã®ããèªããã¦ãã¾ãããå¾åã§ã¯å¤§è¦æ¨¡åæ£ã·ã¹ãã ã®ãã¶ã¤ã³ãã¿ã¼ã³ã¨ãããé常ã«èå³æ·±ããã¦ãã¦ãå ¬éãã¦ãããé常ã«æ å ±éã®å¤ãè¬æ¼ã§ãã ãã®è¬æ¼ã®å 容ããå ¨é¨ã§4ã¤ã®è¨äºãMapReduceç·¨ãBigTableç·¨ãæè¨ç·¨ããã¶ã¤ã³
ã¡ãªã¿ã«ããã®åæã®ããã«å¿ è¦ã¨ãããMapReduceã®ã³ã¼ãã§ãããããã®ãµã¤ãºã¯ããã20ã¹ãããã ã¨ãããYahoo!ã®ãã¬ã¼ã³ãã¼ã¿ã¼ã§ãããã¨ãªãã¯ã»ãã«ãã·ã¥ãã¤ã©ã¼æ°ã«ããã¨ããã¨ãçµé¨ã®æµ ãã¨ã³ã¸ãã¢ã§ãã£ã¦ããMapReduceã«ããããã°ã©ãã³ã°ã¯å¯è½ã§ããã¨ãããã ã¾ããVISAã®ã¸ã§ã¼ã»ã«ãã³ã¬ã æ°ããããè²´éãªãã¼ã¿ãæä¾ããã¦ããã®ã§ä»¥ä¸ã«ç´¹ä»ãããå社ã§ã¯ã1æ¥ã«1åãã©ã³ã¶ã¯ã·ã§ã³ãçºçããããã2å¹´éã§700åå¼·ã®ãã©ã³ã¶ã¯ã·ã§ã³ãã°ãèç©ããããã®ãã¼ã¿éã¯36ãã©ãã¤ãã«è³ãã¨ãããããããã¹ã±ã¼ã«ã®ãã¼ã¿ããå¾æ¥ã®RDBãç¨ãã¦åæããã«ã¯ãç´1ã«æã®æéãå¿ è¦ã¨ããã¦ããããHadoopãç¨ãããã¨ã§13åã«ç縮ãããã¨ããã ããã¾ã§ã¯ãYahoo!ã«ããVISAã«ãããè¨å¤§ãªãã¼ã¿ãRDBã«æ¼ãè¾¼ãã»ãã«æ¹æ³ã¯ãªãããã®åæã«æ°åæ¥ãè¦ãã
FacebookãHadoopã®ã¹ã±ã¼ã©ããªãã£åé¡ã解決ãããç¬èªã®ãHadoop Coronaãããªã¼ãã³ã½ã¼ã¹ã§å ¬é Facebookã§ã¯ã24æéãã¨ã«0.5ãã¿ãã¤ãã®ãã¼ã¿ãçæãããããããåæããããã«æ¯æ¥6ä¸å以ä¸ãã®Hiveã®ã¯ã¨ãªãå®è¡ããã¦ããããã§ãã ãããã大è¦æ¨¡å¦çãè¡ããã©ãããã©ã¼ã ã¨ãã¦ä½¿ããã¦ããã®ãHadoopããããFacebookã¯Hadoop MapReduceã®ã¹ã±ã¼ã©ããªãã£ã«éçãæãã¦ãããããã解決ããããã®æ°ããã½ããã¦ã§ã¢ãHadoop Coronaããéçºããªã¼ãã³ã½ã¼ã¹ã§å ¬éãã¾ããã Facebookã®ãã¼ã¸ãUnder the Hood: Scheduling MapReduce jobs more efficiently with Coronaãã§ã¯ãå¾æ¥ã®Hadoop MapReduceã®ã©ãã«èª²é¡ããã£ãã®ãã4ã¤
æ¥çããã ã®ã¨ã³ã¿ã¼ãã©ã¤ãº Hadoop ä¼æ¥ Cloudera ã«å ¥ç¤¾ãã¾ãã http://www.cloudera.co.jp/ ä»å¹´ã®6æã«ããå¹³æï¼ï¼å¹´åº¦ ç£å¦é£æºã½ããã¦ã§ã¢å·¥å¦å®è·µäºæ¥å ±åæ¸ãã¨ããããã¥ã¡ã³ã群ãçµç£çããå ¬è¡¨ããã¾ããã ãã®ãã¡ã®ä¸ã¤ã«ãNTTãã¼ã¿ã«å§è¨ãããHadoopã«é¢ããå®è¨¼å®é¨ã®å ±åæ¸ãããã¾ããã®ã§ãä»æ´ãªããèªãã§ã¿ããã¨ã«ãã¾ããã Hadoopçéã®äººã¯ããã¿ããªã¨ã£ãã«èªãã§ãã®ããããã¾ãããã©ã http://www.meti.go.jp/policy/mono_info_service/joho/downloadfiles/2010software_research/clou_dist_software.pdf ãé«ä¿¡é ¼ã¯ã©ã¦ãå®ç¾ç¨ã½ããã¦ã§ã¢éçºï¼åæ£å¶å¾¡å¦çæè¡çã«ä¿ããã¼ã¿ã»ã³ã¿ã¼é«ä¿¡é ¼åã«åããå®è¨¼äºæ¥ï¼ãã¨ãã
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}