第7回　Amazon Elastic MapReduceã®ãƒ‘フォーマンスを引ã出ã™ãŸã‚ã®Hadoopã®åŸºç¤ŽçŸ¥è˜ | gihyo.jpAmazon Elastic Mapreduce（EMR）ã¯ã€Hadoop環境を構築ã™ã‚‹ã“ã¨ãªãMapReduceãŒä½¿ãˆã‚‹ã€PaaSã«è¿‘ã„ã‚‚ã®ã§ã™ã€‚ã—ã‹ã—ã€ä¸èº«ã¯AmazonãŒç‹¬è‡ªã«ã‚«ã‚¹ã‚¿ãƒžã‚¤ã‚ºã—ã¦ã„ã‚‹Hadoopãªã®ã§ã€ä¸€èˆ¬çš„ãªHadoopã®ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°æ‰‹æ³•ã‚’ãã®ã¾ã¾é©ç”¨ã§ããªã„å ´åˆãŒã‚ã£ãŸã‚Šã—ã¾ã™ã€‚ å‰å›žã®äºˆå‘Šã¨ã¯è‹¥å¹²ç•°ãªã‚Šã¾ã™ãŒã€ä»Šå›žã¯ã„ã£ãŸã‚“EMRを離れã¦Hadoopã®åŸºç¤Žã‚’説明ã—ã¾ã™ã€‚é †ç•ªçš„ã«ã‚‚å…ˆã«ã“ã¡ã‚‰ã‚’説明ã—ãŸã»ã†ãŒå†…部ã®ã—ãã¿ã‚‚ã‚ã‹ã£ã¦ã‚ˆã‚Šç†è§£ã—ã‚„ã™ã„ã¨æ€ã„ã¾ã™ã€‚ HDFSã§ã¯ã‚µã‚¤ã‚ºãŒå¤§ãã„ファイルを扱ã†ã»ã†ãŒåŠ¹çŽ‡çš„ ã‚ãˆã¦ä»Šå›žã¾ã§è§¦ã‚Œã¾ã›ã‚“ã§ã—ãŸãŒã€Hadoopã¨ã¯è¨€ã‚ãšã¨çŸ¥ã‚ŒãŸGoogleã®è«–文をもã¨ã«ä½œæˆã•ã‚ŒãŸGFS（Google File System）ã¨MapReduceã®ã‚ªãƒ¼ãƒ—ンソースã®ã‚¯ãƒãƒ¼ãƒ³ã§ã™ã€‚GFSã¯HDFS（Hadoop Distributed Fil
グーグル発「Hadoopã€ã€æ—¥æœ¬ä¼æ¥ã‚‚利用ã¸
Amazon EC2ï¼S3，分散処ç†åŸºç›¤Hadoopã®è¨å®šæ”¯æ´æ©Ÿèƒ½ã€ŒElastic MapReduceã€ã‚’æä¾›
https://jp.techcrunch.com/2009/04/03/20090402with-hadoop-amazon-adds-a-web-scale-file-system-to-its-cloud-computer/
Hadoopã€hBaseã§æ§‹ç¯‰ã™ã‚‹å¤§è¦æ¨¡åˆ†æ•£ãƒ‡ãƒ¼ã‚¿å‡¦ç†ã‚·ã‚¹ãƒ†ãƒ 
{{#tags}}- {{label}}
{{/tags}}