{"id":4192,"date":"2019-09-09T21:00:54","date_gmt":"2019-09-09T12:00:54","guid":{"rendered":"https:\/\/www.koemu.com\/blog\/?p=4192"},"modified":"2019-09-09T16:58:09","modified_gmt":"2019-09-09T07:58:09","slug":"isucon9","status":"publish","type":"post","link":"https:\/\/www.koemu.com\/blog\/2019\/09\/09\/isucon9\/","title":{"rendered":"ISUCON9 \u4e88\u9078\u306b\u53c2\u52a0\u3057\u3066\u304d\u305f\u3088 #isucon"},"content":{"rendered":"<p>\u4eca\u5e74\u3082ISUCON\u306e\u5b63\u7bc0\u304c\u3084\u3063\u3066\u304d\u307e\u3057\u305f\u3002<a href=\"\/blog\/2015\/09\/29\/isucon5\/\">\u4ee5\u524d\u7d44\u3093\u3060\u30e1\u30f3\u30d0\u30fc<\/a>\u300c\u5fe0\u3067\u713c\u914e\u3092\u98f2\u3093\u3067\u3044\u305f\u4eba\u305f\u3061\u300d\u3092\u518d\u5ea6\u7d50\u96c6\u3057\u3066\u3001\u6211\u304c\u5bb6\u306b\u96c6\u5408\u3057\u3066\u81e8\u307f\u307e\u3057\u305f\uff01<\/p>\n<p><a href=\"https:\/\/www.koemu.com\/blog\/wp-content\/uploads\/2019\/09\/IMG_9481.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.koemu.com\/blog\/wp-content\/uploads\/2019\/09\/IMG_9481.jpg\" alt=\"\" width=\"1280\" height=\"961\" class=\"alignright size-full wp-image-4193\" \/><\/a><\/p>\n<h3>\u6982\u8981<\/h3>\n<ul>\n<li>\u571f\u66dc\u65e5\u7d44<\/li>\n<li>Ruby\u3067\u53c2\u52a0 (\u4eca\u56de\u306f\u591a\u5206\u3069\u306e\u8a00\u8a9e\u3067\u3082\u5927\u304d\u306a\u5dee\u306f\u51fa\u306a\u304b\u3063\u305f\u6c17\u304c\u3059\u308b)<\/li>\n<li>\u6700\u7d42\u69cb\u6210\u306f\u3001DB1\u53f0\u30fbAP\u30b5\u30fc\u30d01\u53f0\u306e2\u53f0\u69cb\u6210<\/li>\n<li>5,010 \u30a4\u30b9\u30b3\u30a4\u30f3\u3067\u30d5\u30a3\u30cb\u30c3\u30b7\u30e5\uff01<\/li>\n<\/ul>\n<h3>\u3084\u3063\u305f\u3053\u3068<\/h3>\n<ul>\n<li>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u5237\u3063\u3066\u6319\u52d5\u3092\u5168\u54e1\u3067\u7406\u89e3\u3059\u308b (\u5237\u3063\u305f\u306e\u306f\u826f\u304b\u3063\u305f)<\/li>\n<li>DB\u306e\u30c6\u30fc\u30d6\u30eb\u3078\u7d44\u307f\u5408\u308f\u305bIndex\u3092\u542b\u3081\u305fIndex\u3092\u5f35\u308b<\/li>\n<li>master\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30aa\u30f3\u30e1\u30e2\u30ea\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b<\/li>\n<li>settings\u3092MySQL\u306eMEMORY\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u7a81\u3063\u8fbc\u3080<\/li>\n<li>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304c\u5c11\u3057\u3067\u3082\u77ed\u304f\u306a\u308b\u3088\u3046\u306bAPI\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u898b\u76f4\u3059<\/li>\n<\/ul>\n<p>\u4f5c\u696d\u6642\u306b\u3001\u5371\u3046\u304f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u8d77\u52d5\u306e\u8a2d\u5b9a\u3092\u9593\u9055\u3048\u3066\u5931\u683c\u306b\u306a\u308a\u304b\u3051\u307e\u3057\u305f\u3002\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u8a00\u53ca\u3055\u308c\u3066\u3044\u305f\u30c1\u30a7\u30c3\u30af\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u304d\u3061\u3093\u3068\u56de\u3057\u3066\u304a\u3044\u3066\u3088\u304b\u3063\u305f\u3067\u3059\u3002<\/p>\n<h3>\u53cd\u7701\u70b9<\/h3>\n<p>\u554f\u984c\u3092\u898b\u305f\u77ac\u9593\u3001\u3042\u3042\u3001\u3053\u308c\u3069\u3053\u304b\u3067\u898b\u305f\u3053\u3068\u304c\u3042\u308b\u30b3\u30fc\u30c9\u3060\u306a\u3068\u601d\u3044\u307e\u3057\u305f\u3002\u305f\u3060\u3001\u306a\u3093\u306e\u554f\u984c\u304c\u51fa\u3066\u3044\u308b\u304b\u304c\u308f\u304b\u3063\u3066\u3044\u3066\u3082\u3001\u3069\u3046\u3084\u3063\u3066\u653b\u7565\u3059\u308c\u3070\u3044\u3044\u304b\u304c\u308f\u304b\u3089\u306a\u3044\u3068\u3053\u308d\u304c\u60a9\u307f\u3067\u3057\u305f\u3002<\/p>\n<p>\u306f\u3063\u304d\u308a\u554f\u984c\u3060\u3068\u8a8d\u8b58\u3067\u304d\u305f\u306e\u306f\u4ee5\u4e0b\u306e3\u70b9\u3067\u3057\u305f\u3002<\/p>\n<ul>\n<li>BCrypt() \u304c\u9045\u3044<\/li>\n<li>\u8ca0\u8377\u3092\u9ad8\u3081\u305f\u3068\u304d\u306b \/buy \u306b\u30a2\u30af\u30bb\u30b9\u304c\u96c6\u4e2d\u3057\u3066\u30ed\u30c3\u30af\u5f85\u3061\u306e\u884c\u5217\u304c\u3067\u304d\u308b<\/li>\n<li>\u5916\u90e8API\u547c\u3073\u51fa\u3057\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u81ea\u4f53\u306f\u4e0a\u304c\u3089\u306a\u3044\u4e2d\u3067\u3069\u3046\u3084\u3063\u3066\u9ad8\u901f\u5316\u3059\u308b\u304b<\/li>\n<\/ul>\n<p>BCrypt\u304c\u9045\u3044\u306e\u306f\u3001\u4ed6\u306e\u4eba\u304c\u8a08\u7b97\u6a5f\u306e\u4e26\u5217\u5ea6\u3092\u4e0a\u3052\u3066\u5bfe\u7b56\u3057\u3066\u3044\u308b\u306e\u3092\u898b\u3066\u3001\u3042\u30fc\u3001nginx\u306e\u8a2d\u5b9a\u3067\u8ca0\u8377\u5206\u6563\u3092\u3059\u308b\u8a2d\u5b9a\u304c\u30b9\u30e0\u30fc\u30ba\u306b\u3067\u304d\u306a\u3044\u306e\u304c\u3042\u304b\u3093\u304b\u3063\u305f\u306a\u3068\u601d\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\/buy 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\u6982\u8981 \u571f\u66dc\u65e5\u7d44 Ruby\u3067\u53c2\u52a0 (\u4eca\u56de\u306f\u591a\u5206\u3069\u306e\u8a00\u8a9e\u3067\u3082\u5927\u304d\u306a\u5dee\u306f\u51fa\u306a\u304b\u3063\u305f\u6c17\u304c\u3059\u308b [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"class_list":["post-4192","post","type-post","status-publish","format-standard","hentry","category-it-infra","category-programming","category-event"],"aioseo_notices":[],"_edit_lock":"1568015746:2","_edit_last":"2","_aioseo_title":"","_aioseo_description":"","_aioseo_keywords":"","_aioseo_og_title":"","_aioseo_og_description":"","_aioseo_og_article_section":"","_aioseo_og_article_tags":"","_aioseo_twitter_title":"","_aioseo_twitter_description":"","_jd_tweet_this":"yes","_oembed_7af84259280f3819d0c1e5347b48b2a9":"","_oembed_time_7af84259280f3819d0c1e5347b48b2a9":"","_oembed_7634e39d4ed0be4d10a97eb0741284fe":"","_oembed_time_7634e39d4ed0be4d10a97eb0741284fe":"","SBM_count":"","_wp_old_slug":"","_thumbnail_id":"","_jd_twitter":"","_wp_jd_clig":"","_wp_jd_bitly":"","_wp_jd_wp":"","_wp_jd_yourls":"","_wp_jd_url":"","_wp_jd_target":"https:\/\/s.koemu.com\/2A2Yjub","_jd_wp_twitter":["\u30d6\u30ed\u30b0\u66f8\u3044\u305f: 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