{"width":"100%","height":"190","url":"https://oraccha.hatenadiary.org/entry/20080724/1216907288","blog_url":"https://oraccha.hatenadiary.org/","provider_url":"https://hatena.blog","type":"rich","blog_title":"Plan9\u65e5\u8a18","published":"2008-07-24 22:48:08","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Foraccha.hatenadiary.org%2Fentry%2F20080724%2F1216907288\" title=\" Sawzall - Plan9\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"image_url":"https://images-fe.ssl-images-amazon.com/images/I/51m8phYZbyL._SL160_.jpg","provider_name":"Hatena Blog","version":"1.0","author_name":"oraccha","description":"\u4f55\u304b\u4eca\u3055\u3089\u306a\u304c\u3089\u3001Sawzall\u3002 Interpreting the Data: Parallel Analysis with Sawzall Sawzall\u306f\u8a00\u3046\u307e\u3067\u3082\u306a\u304f\u3001Rob Pike\u3055\u3093\u304cGoogle\u3067\u4f5c\u3063\u305fMapReduce\u51e6\u7406\u306b\u7279\u5316\u3057\u305f\u30c9\u30e1\u30a4\u30f3\u56fa\u6709\u8a00\u8a9e\u3002RDBMS\u306b\u304a\u3051\u308bSQL\u307f\u305f\u3044\u306a\u3082\u306e\u304b\u3002Map\u306b\u76f8\u5f53\u3059\u308b\u306e\u304cFilter\u3067\u3001Reduce\u306b\u76f8\u5f53\u3059\u308b\u306e\u304cAggregator\u3002Aggregator\u306f\u8a00\u8a9e\u306b\u7d44\u307f\u8fbc\u307f\u306e\u3082\u306e\u3092\u4f7f\u3044\uff08Sawzall\u30ec\u30d9\u30eb\u3067\u8a18\u8ff0\u3067\u304d\u306a\u3044\uff09\u3001\u30d7\u30ed\u30b0\u30e9\u30de\u306fFilter\u3092\u66f8\u304f\u3002MapReduce\u3067\u306fkey-value\u306e\u7d44\u5408\u308f\u305b\u3092\u51e6\u7406\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u304c\u3001Sawzall\u2026","title":" Sawzall","author_url":"https://blog.hatena.ne.jp/oraccha/"}