{"author_url":"https://blog.hatena.ne.jp/cloned/","categories":[],"blog_title":"cloned.log","height":"190","provider_name":"Hatena Blog","description":"\u524d\u56de\u306e\u30a8\u30f3\u30c8\u30ea\u306b\u30b3\u30e1\u30f3\u30c8\u9802\u3044\u305f\u306e\u3067\u3001\u8a66\u3057\u3066\u307f\u305f\u3002my-huge.cnf\u306b\u8ffd\u52a0\u3057\u305f\u9805\u76ee\u306f\u6b21\u306e\u901a\u308a\u3002 sync_binlog=1 innodb_buffer_pool_size = 1G query_cache_size=0\u30c6\u30b9\u30c8\u65b9\u6cd5\u306f\u524d\u56de\u3068\u540c\u3058\u3002\u307e\u305a\u306f\u3001SELECT\u306e\u307f\u3002 \u30b9\u30ec\u30c3\u30c9\u6570\uff081\u30b9\u30ec\u30c3\u30c9\u8fba\u308a200\u30af\u30a8\u30ea\uff09 MyISAM InnoDB 1 320ms 165ms 5 1030ms 518ms 20 1844ms 1747ms 50 4309ms 4320ms InnoDB\u304c\u901f\u304f\u306a\u3063\u305f\u3001\u3068\u3044\u3046\u306e\u306f\u81ea\u7136\u3068\u3057\u3066\u3001MyISAM\u3082\u901f\u304f\u306a\u3063\u305f\u3002\u8b0e\u306a\u306e\u3067\u3082\u3046\u5c11\u3057\u6642\u9593\u306e\u3042\u308b\u3068\u304d\u306b\u3061\u3083\u3093\u3068\u8abf\u3079\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002","blog_url":"https://cloned.hatenablog.com/","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcloned.hatenablog.com%2Fentry%2F20090628\" title=\"\u53c2\u7167\u3068\u66f4\u65b0\u304c\u983b\u7e41\u306b\u767a\u751f\u3059\u308b\u30c6\u30fc\u30d6\u30eb\u3067MyISAM\u3068InnoDB\u3092\u6bd4\u8f03 \u305d\u306e2 - cloned.log\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"cloned","published":"2009-06-28 00:00:00","url":"https://cloned.hatenablog.com/entry/20090628","width":"100%","image_url":null,"title":"\u53c2\u7167\u3068\u66f4\u65b0\u304c\u983b\u7e41\u306b\u767a\u751f\u3059\u308b\u30c6\u30fc\u30d6\u30eb\u3067MyISAM\u3068InnoDB\u3092\u6bd4\u8f03 \u305d\u306e2","version":"1.0","provider_url":"https://hatena.blog"}