{"id":4592,"date":"2020-08-19T13:19:24","date_gmt":"2020-08-19T04:19:24","guid":{"rendered":"https:\/\/deha.co.jp\/magazine\/?p=4592"},"modified":"2021-09-11T18:17:23","modified_gmt":"2021-09-11T09:17:23","slug":"performance-optimization","status":"publish","type":"post","link":"https:\/\/deha.co.jp\/magazine\/performance-optimization\/","title":{"rendered":"Performance Optimization_WEB\u306e\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u6539\u5584\u65b9\u6cd5"},"content":{"rendered":"\n<p>WEB\u30da\u30fc\u30b8\u306b\u304a\u3044\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u8868\u793a\u901f\u5ea6\u3092\u4e0a\u3052\u308b\u3053\u3068\u306f\u3068\u3066\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>Google\u306e\u8abf\u67fb\u3057\u305f\u30c7\u30fc\u30bf\u306b\u3088\u308b\u3068\u3001\u30da\u30fc\u30b8\u306e\u8868\u793a\u304c3\u79d2\u4ee5\u4e0a\u639b\u304b\u3063\u305f\u30b5\u30a4\u30c8\u306b\u5bfe\u3057\u3066\u5f85\u305f\u305a\u306b\u96e2\u8131\u3057\u3066\u3057\u307e\u3046\u30e6\u30fc\u30b6\u30fc\u306e\u5272\u5408\u306f53\uff05\u4ee5\u4e0a\u3068\u306e\u3053\u3068\u3002<\/strong><\/p>\n\n\n\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u305d\u3093\u306a\u91cd\u8981\u306a\u8981\u7d20\u3067\u3042\u308b\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u306b\u3064\u3044\u3066\u3001\u6539\u5584\u3059\u308b\u305f\u3081\u306e\u3044\u304f\u3064\u304b\u306e\u65b9\u6cd5\u3092\u3092\u3054\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul><li><strong>WEB\u30da\u30fc\u30b8\u3092\u304a\u6301\u3061\u306e\u65b9<\/strong><\/li><li><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5\u3092\u77e5\u308a\u305f\u3044\u65b9<\/strong><\/li><\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306b\u5f53\u3066\u306f\u307e\u308b\u65b9\u306b\u304a\u3059\u3059\u3081\u306e\u8a18\u4e8b\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3092\u8aad\u3081\u3070\u3042\u306a\u305f\u306e\u30b5\u30a4\u30c8\u306e\u96e2\u8131\u7387\u3092\u4e0b\u3052\u308b\u65b9\u6cd5\u304c\u5206\u304b\u308a\u307e\u3059\u3088\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\">\u6539\u5584\u65b9\u6cd5\u2460DB\u306e\u62bd\u51fa\u3092\u6700\u9069\u5316<\/h2>\n\n\n\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3059\u308b\u6642\u3001\u30af\u30a8\u30ea\u306e\u6700\u9069\u5316\u304c\u982d\u306b\u6d6e\u304b\u3076\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u306a\u305c\u304b\u3068\u3044\u3046\u3068\u3001\u672c\u5f53\u306b\u52d5\u3044\u3066\u3044\u308b\u30a6\u30a7\u30d6\u306b\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u91cf\u304c\u304b\u306a\u308a\u5927\u304d\u304f\u3066\u3001\u6570\u767eMB\u304b\u3089GB\u307e\u3067\u306b\u304b\u304b\u3063\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001\u30af\u30a8\u30ea\u6587\u306f\u6570\u5341\u4e07\u306e\u30ec\u30b3\u30fc\u30c9\u304c\u3042\u308b\u30c6\u30fc\u30d6\u30eb\u3067\u62bd\u51fa\u3092\u5b9f\u65bd\u3057\u3066\u3044\u307e\u3059\u3002DB\u306e\u62bd\u51fa\u3092\u5b9f\u73fe\u3059\u308b\u6642\u3001\u4ee5\u4e0b\u306e\u65b9\u6cd5\u304c\u3044\u304f\u3064\u304b\u9069\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2460Database index (indexing)<\/h3>\n\n\n\n<p>\u307e\u305a\u3001\u300cIndex\u3068\u306f\uff1f\u300d\u3092\u8aac\u660e\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 Index\u3068\u306f\u30c7\u30fc\u30bf\u30fc\u578b\u306e\uff11\u3064\u7a2e\u985e\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u8868\u306b\u3042\u308b\u4e00\u5b9a\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5024\u3092\u542b\u3081\u3001\u8a72\u5f53\u3059\u308b\u884c\u76ee\uff08\u30ed\u30fc\uff09\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p> \u3067\u306f\u3001Index\u3092\u8cbc\u3063\u3066\u304b\u3089\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u304c\u3069\u306e\u3088\u3046\u306b\u6539\u5584\u3055\u308c\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh6.googleusercontent.com\/CnivACZ6jfY_XRn52uzEo8ZyWJODJQ2mU9uRAW0dtPjrVCPo1UDlUvxmn53CYviWOs-ub3jGGgSBqYo2dOwZCa9ZFgiRQaUpzDdpzkkssb5g5qXJfphcp3TL83PbQmvwNpkHKWVB\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh5.googleusercontent.com\/8XIajnwjh741CGKC2KE6fXl3V48okVCwnvafwjXo2QPMwfp39nQfAULOl4SnUs0WJzfJTwEx9VgKYqida3px25MYOljDrsDzcvq31uPXG-HbbXaU_npd2eO9DrqvzGW5R9pNHcjd\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4f8b\uff1aSELECT * FROM users where name = \u2018Lempi Veum\u2019;<\/p>\n\n\n\n<p>56.000\u30ec\u30b3\u30fc\u30c9\u304c\u3042\u308b\u300cusers\u300d\u30c6\u30fc\u30d6\u30eb\u3067\u300cname\u300d\u306bIndex\u3092\u8cbc\u3089\u306a\u3044\u5834\u5408\u3068Index\u3092\u8cbc\u3063\u3066\u3044\u308b\u5834\u5408\u3067\u62bd\u51fa\u3057\u3066\u3001\u6bd4\u8f03\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>Index\u3092\u8cbc\u3063\u3066\u3044\u308b\u5834\u5408\u306e\u901f\u5ea6\u306f\u3042\u304d\u3089\u304b\u306b\u65e9\u3044\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u305d\u3057\u3066\u30da\u30fc\u30b8\u8868\u793a\u306e\u901f\u5ea6\u3092\u8003\u616e\u3059\u308b\u6642\u3001DB\u5185\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3067Index\u3092\u8cbc\u308b\u3079\u304d\u3067\u3059\uff08\u3067\u304d\u308c\u3070\u3001DB\u3092\u69cb\u7bc9\u3059\u308b\u6bb5\u968e\u304b\u3089\uff09\u3002\u307e\u305fIndex\u3092\u8cbc\u308b\u6642\u306f\u3001\u4ee5\u4e0b\u306e\u6bb5\u968e\u306b\u512a\u5148\u9806\u4f4d\u3092\u3064\u3051\u3066\u5bfe\u5fdc\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ol><li>P\u30ad\u30fc(<a href=\"https:\/\/deha.co.jp\/magazine\/php-development\/\">PHP<\/a>\u8a00\u8a9e\u3067Laravel\u306f$table-&gt;increments()\u3092\u4f7f\u304b\u305f\u3089P\u30ad\u30fc\u306f\u81ea\u52d5\u7684\u306bIndex\u304c\u8cbc\u3089\u308c\u307e\u3059\u3002\uff09<\/li><li>\u5404\u30c6\u30fc\u30d6\u30eb\u306e\u5916\u30ad\u30fc<\/li><li>\u300cwhere\u300d\u6587\u3067\u3088\u304f\u4f7f\u3046 (\u4e0a\u8ff0\u3057\u305f\u4f8b\u306e\u901a\u308a\u3067\u3059\uff09<\/li><\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u2461\u3000Query cache\uff08\u30af\u30a8\u30ea\u30ad\u30e3\u30c3\u30b7\u30e5\uff09<\/h3>\n\n\n\n<p>\u300cThe query cache stores the text of a<a href=\"https:\/\/dev.mysql.com\/doc\/refman\/5.7\/en\/select.html\"> SELECT<\/a> statement together with the corresponding result that was sent to the client. If an identical statement is received later, the server retrieves the results from the query cache rather than parsing and executing the statement again. The query cache is shared among sessions, so a result set generated by one client can be sent in response to the same query issued by another client.\u300d<\/p>\n\n\n\n<p>\u4e0a\u8a18\u306e\u6587\u7ae0\u304cMySql\u306e\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u3067\u300cquery cache\u300d\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u8907\u6570\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u540c\u3058\u3044\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u6642\u3001\u62bd\u51fa\u7d50\u679c\u304c\u65e2\u306bcache\u306b\u4fdd\u6301\u3055\u308c\u3066\u304a\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u3001\u4ed6\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u305d\u306e\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001cache\u304b\u3089\u30af\u30a8\u30ea\u3057\u305f\u7d50\u679c\u3092\u51fa\u3057\u3066\u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u304c\u901f\u304f\u306a\u3063\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8a73\u7d30\u306a\u65b9\u6cd5\u306f<a href=\"https:\/\/dev.mysql.com\/doc\/refman\/5.7\/en\/query-cache-configuration.html\">\u3053\u3061\u3089<\/a>\u3067\u3054\u53c2\u8003\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057 MySql 5.7.20\u30d0\u30fc\u30b8\u30e7\u30f3\u304b\u3089\u306f\u3001query cache\u304c\u4f7f\u3048\u306a\u304f\u306a\u308a\u307e\u3059\u3002 MySql 8.0\u30d0\u30fc\u30b8\u30e7\u30f3\u304b\u3089\u5b8c\u5168\u306b\u9664\u5916\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u4ed6\u306e\u65b9\u6cd5\u306f<a href=\"https:\/\/deha.co.jp\/magazine\/laravel-development-choice\/\">Laravel<\/a>\u7b49\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u3063\u3066\u304f\u3060\u3055\u3044\u3002 cache query\u3092\u4fdd\u5b58\u3059\u308b\u70ba\u306b\u3001\u65e2\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u3068\u3066\u3082\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>123<\/td><td>$posts = Cache::remember(&#8216;index.posts&#8217;, 30, function() {return Post::with(&#8216;comments&#8217;, &#8216;tags&#8217;, &#8216;author&#8217;, &#8216;seo&#8217;)-&gt;whereHidden(0)-&gt;get();});<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u6539\u5584\u65b9\u6cd5\u2461\u8ab2\u984c\u306e\u51e6\u7406\u30ed\u30b8\u30c3\u30af\u3092\u5909\u66f4\u3059\u308b<\/h2>\n\n\n\n<p>DB\u5185\u306e\u62bd\u51fa\u3092\u6700\u9069\u5316\u306b\u3057\u3066\u3082\u3001\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u304c\u3042\u307e\u308a\u6539\u5584\u3055\u308c\u306a\u3044\u5834\u5408\u3001\u3069\u3046\u3059\u308c\u3070\u826f\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p><strong>\u4eca\u306e\u8ab2\u984c\u3067\u5bfe\u5fdc\u3057\u305f\u65b9\u6cd5\uff08\u30ed\u30b8\u30c3\u30af\uff09\u3092\u5909\u66f4\u3059\u308b\u65b9\u5411\u3067\u691c\u8a0e\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/strong><\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u3042\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u96c6\u8a08\u6a5f\u80fd\u3092\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002\u65e5\u9593\u3084\u5e74\u9593\u3092\u304b\u3051\u3066\u81a8\u5927\u306a\u30c7\u30fc\u30bf\u30fc\u91cf\u3067\u62bd\u51fa\u3057\u306a\u3044\u3068\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u6642\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u3066\u30c7\u30fc\u30bf\u30fc\u96c6\u8a08\u306f\u5927\u5909\u3067\u3059\u3088\u306d\u3002<\/p>\n\n\n\n<p>\u4e00\u65b9\u3001Cronj\u306a\u3089\u6bce\u65e5\u30fb\u6bce\u5e74\u7b49\u306e\u96c6\u8a08\u304c\u4f55\u304b\u306e\u4f5c\u696d\u3067\u5b9a\u671f\u306b\u5b9f\u884c\u3055\u308c\u3001\u7d50\u679c\u3092\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3067\u3001\u5b9f\u884c\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u4f5c\u696d\u306f\u88cf\u3067\u5b9f\u65bd\u3055\u308c\u308b\u3068\u601d\u3044\u307e\u3059\u3002<strong>\u3064\u307e\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u77ed\u6642\u9593\u3067\u96c6\u8a08\u306e\u7d50\u679c\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u6642\u9593\u304c\u304b\u304b\u308b\u306e\u306b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u4e0d\u8981\u306b\u306a\u308b\u4f5c\u696d\u306f\u88cf\uff08underground\uff09\u3067\u5b9f\u65bd\u3057\u305f\u65b9\u304c\u826f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh4.googleusercontent.com\/GZ6U_dpHck8jLecVOjtQN2UWEmPpjtEHHa-94foQJIHiTQi13td_4vJ6sf2ZVieXkb78edxVeJGfsE2CjTTND81L-eTp_ZSn52q0q2rLliq7Har-WxVI6uTokmh6gkI4s49F-0Fd\" alt=\"\"\/><\/figure>\n\n\n\n<p>cronjob\u3092\u5c0e\u5165\u3059\u308b\u524d\u306bDB\u306eCPU\u306e\u6d88\u8017<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lh5.googleusercontent.com\/IPwlXrTRz2ZR_K4eT1IOlUHJQAE_4S2pIDr_t-fCbCojcG-0kzxgzBf_rVXzW48zdH3u0h4_nzWeEVaNDTX3bRv7kQZdCps2qZHI8lJKswi_n4y0QBkiSFOPBhJ6vSLWPOoiDjjx\" width=\"336\" height=\"140\"><br>cronjob\u3092\u5c0e\u5165\u3057\u305f\u5f8cDB\u306eCPU\u306e\u6d88\u8017<br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6539\u5584\u65b9\u6cd5\u2462\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u6d3b\u7528<\/h2>\n\n\n\n<p>\u73fe\u5728\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u307b\u3068\u3093\u3069\u304c\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\uff08Laravel, WordPress, CakePhp, \u2026\uff09\u3067\u958b\u767a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306a\u3089\u65e2\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u6d3b\u8e8d\u3059\u308c\u3070\u5de5\u6570\u304c\u975e\u5e38\u306b\u524a\u6e1b\u3067\u304d\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/deha.co.jp\/magazine\/php-framework-laravel\/\">Laravel<\/a>\u3067\u5229\u7528\u3059\u308b\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3044\u304f\u3064\u304b\u30dd\u30a4\u30f3\u30c8\u3092\u30aa\u30b9\u30b9\u30e1\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/deha.co.jp\/magazine\/wp-content\/uploads\/2020\/08\/ilya-pavlov-OqtafYT5kTw-unsplash-1024x684.jpg\" alt=\"\" class=\"wp-image-4595\" width=\"464\" height=\"310\" srcset=\"https:\/\/deha.co.jp\/magazine\/wp-content\/uploads\/2020\/08\/ilya-pavlov-OqtafYT5kTw-unsplash-1024x684.jpg 1024w, https:\/\/deha.co.jp\/magazine\/wp-content\/uploads\/2020\/08\/ilya-pavlov-OqtafYT5kTw-unsplash-300x200.jpg 300w, https:\/\/deha.co.jp\/magazine\/wp-content\/uploads\/2020\/08\/ilya-pavlov-OqtafYT5kTw-unsplash-768x513.jpg 768w, https:\/\/deha.co.jp\/magazine\/wp-content\/uploads\/2020\/08\/ilya-pavlov-OqtafYT5kTw-unsplash-1536x1025.jpg 1536w, https:\/\/deha.co.jp\/magazine\/wp-content\/uploads\/2020\/08\/ilya-pavlov-OqtafYT5kTw-unsplash-2048x1367.jpg 2048w, https:\/\/deha.co.jp\/magazine\/wp-content\/uploads\/2020\/08\/ilya-pavlov-OqtafYT5kTw-unsplash-1920x1282.jpg 1920w, https:\/\/deha.co.jp\/magazine\/wp-content\/uploads\/2020\/08\/ilya-pavlov-OqtafYT5kTw-unsplash-1170x781.jpg 1170w, https:\/\/deha.co.jp\/magazine\/wp-content\/uploads\/2020\/08\/ilya-pavlov-OqtafYT5kTw-unsplash-585x390.jpg 585w, https:\/\/deha.co.jp\/magazine\/wp-content\/uploads\/2020\/08\/ilya-pavlov-OqtafYT5kTw-unsplash-263x175.jpg 263w, https:\/\/deha.co.jp\/magazine\/wp-content\/uploads\/2020\/08\/ilya-pavlov-OqtafYT5kTw-unsplash-scaled.jpg 640w\" sizes=\"(max-width: 464px) 100vw, 464px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Config cache\u3092\u4f7f\u3046<\/h3>\n\n\n\n<p>Laravel \u306e\u65e2\u5b58\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3063\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30b3\u30f3\u30d5\u30a3\u30b0\u3059\u308b\uff1a<\/p>\n\n\n\n<p>php artisan config:cache<\/p>\n\n\n\n<p>php artisan route:cache<\/p>\n\n\n\n<p>php artisan view:cache<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><em><br><\/em>lazy loading\u3068 eager loading\u3092\u5229\u7528\u3059\u308b<\/h3>\n\n\n\n<p>Laravel\u306fDB\u3092\u5bfe\u5fdc\u3059\u308b\u6642\u3001\u7d20\u6674\u3089\u3057\u3044ORM\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002 <\/p>\n\n\n\n<p>Eloquent\u306e\u3088\u3046\u306bDB\u306e\u5404\u30c6\u30fc\u30d6\u30eb\u304b\u3089abstracts model\u3092\u4f5c\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>Eloquent\u306feager loading\u3092\u5229\u7528\u3059\u308b\u6642\u3001\u9023\u643a\u3055\u308c\u3066\u3044\u308bobject model\u3092\u5168\u3066\u62bd\u51fa\u3057\u3001\u6700\u521d\u306e\u30af\u30a8\u30ea\u306b\u30ec\u30b9\u30dd\u30f3\u30b9\u3059\u308b\u70ba\u3067\u3059\u3002\u3053\u308c\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002&nbsp;<\/p>\n\n\n\n<p>Lazy loading\u306f\u6b21\u306e\u3088\u3046\u306b\u30af\u30a8\u30ea\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>1234<\/td><td>$books = App\\Book::all();foreach ($books as $book) {echo $book-&gt;author-&gt;name;}<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u540c\u69d8\u306b\u3001 eager loading\u306f\u6b21\u306e\u3088\u3046\u306b\u30af\u30a8\u30ea\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>1234<\/td><td>$books = App\\Book::with(&#8216;author&#8217;)-&gt;get();foreach ($books as $book) {echo $book-&gt;author-&gt;name;}<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u9069\u5207\u306aCache\u3068 Session\u3092\u5229\u7528\u3059\u308b<\/h3>\n\n\n\n<p>Laravel\u3067\u306f\u30d1\u30d5\u30a9\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3059\u308b\u6642\u3001RAM\u306e\u4e2d\u306bCache\u3068session\u3092\u4fdd\u5b58\u3059\u308b\u306e\u304c\u4e00\u756a\u826f\u3044\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u4ed6\u306b\u3001\u300cRedis\u300d \u3084\u300cMemcachedCache\u300d\u3092\u5229\u7528\u3059\u308b\u3068\u3001session\u306e\u62bd\u51fa\u3059\u308b\u901f\u5ea6\u3082\u6539\u5584\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Asset bundling\u3092\u4f7f\u3046<\/h3>\n\n\n\n<p>Laravel\u3067\u306f\u3001Laravel Mix\u3092\u63d0\u4f9b\u3057\u3066\u3001\u8907\u6570\u306ecss\/js\u3092\u540c\u4e00\u306ecss\/js\u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u3057\u3066\u3001css\/js\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u6642\u3001\u6642\u9593\u3092\u77ed\u7e2e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u3044\u304b\u304c\u3067\u3057\u3087\u3046\u304b\u3002WEB\u306e\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u3092\u6539\u5584\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u52ff\u8ad6\u3001\u672c\u65e5\u7d39\u4ecb\u7d39\u4ecb\u3057\u305f\u65b9\u6cd5\u4ee5\u5916\u306b\u3082\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3059\u308b\u65b9\u6cd5\u304c\u69d8\u3005\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5b9f\u7528\u306b\u5fdc\u3058\u3066\u3001\u76f8\u5fdc\u3057\u3044\u65b9\u6cd5\u3092\u7c21\u5358\u306b\u63a2\u3057\u3066\u5229\u7528\u3057\u3066\u3044\u304f\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6700\u9069\u5316\u306f\u5927\u5207\u306a\u4f5c\u696d\u3067\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u958b\u767a\u304b\u3089\u7a3c\u50cd\u306b\u304b\u3051\u3066\u305a\u3063\u3068\u5bfe\u5fdc\u3057\u7d9a\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4eca\u56de\u7d39\u4ecb\u3057\u305f\u65b9\u6cd5\u3092\u53c2\u8003\u306b\u305c\u3072WEB\u306e\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u3092\u6539\u5584\u3057\u3066\u307f\u3066\u306f\u3044\u304b\u304c\u3067\u3057\u3087\u3046\u304b\u3002<br><br><strong>deha\u3067\u306f\u3001\uff15\u5e74\u307b\u3069\u524d\u304b\u3089\u3001\u30d9\u30c8\u30ca\u30e0\u30aa\u30d5\u30b7\u30e7\u30a2\u958b\u767a\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/strong><\/p>\n\n\n\n<p>\u30d9\u30c8\u30ca\u30e0\u3067\u30aa\u30d5\u30b7\u30e7\u30a2\u958b\u767a\u3092\u884c\u3046\u969b\u306e\u8cbb\u7528\u3084\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8cea\u3092\u77e5\u308a\u305f\u3044\u65b9\u306f\u3001\u7121\u6599\u3067\u898b\u7a4d\u3082\u308a\u3044\u305f\u3057\u307e\u3059\u306e\u3067\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/deha.co.jp\/contact\" target=\"_blank\" rel=\"noreferrer noopener\">\u304a\u554f\u3044\u5408\u308f\u305b\u306f\u3053\u3061\u3089\u304b\u3089<\/a><\/p>\n\n\n\n<p><strong>\u53c2\u8003\u30b5\u30a4\u30c8<\/strong><\/p>\n\n\n\n<ol><li><a href=\"https:\/\/www.cloudways.com\/blog\/laravel-performance-optimization\/\">12 Tips for Laravel Performance Optimization in 2020<\/a><\/li><li><a href=\"https:\/\/dev.mysql.com\/doc\/refman\/5.7\/en\/query-cache-configuration.html\">8.10.3.3&nbsp;Query Cache Configuration<\/a><\/li><\/ol>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>WEB\u30da\u30fc\u30b8\u306b\u304a\u3044\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u8868\u793a\u901f\u5ea6\u3092\u4e0a\u3052\u308b\u3053\u3068\u306f\u3068\u3066\u3082\u91cd\u8981\u3067\u3059\u3002 Google\u306e\u8abf\u67fb\u3057\u305f\u30c7\u30fc\u30bf\u306b\u3088\u308b\u3068\u3001\u30da\u30fc\u30b8\u306e\u8868\u793a\u304c3\u79d2\u4ee5\u4e0a\u639b\u304b\u3063\u305f\u30b5\u30a4\u30c8\u306b\u5bfe\u3057\u3066\u5f85\u305f\u305a\u306b\u96e2\u8131\u3057\u3066\u3057\u307e\u3046\u30e6\u30fc\u30b6\u30fc\u306e\u5272\u5408\u306f53\uff05\u4ee5\u4e0a\u3068\u306e\u3053\u3068\u3002 \u3053\u306e\u8a18\u4e8b\u3067\u306f\u305d\u3093\u306a\u91cd\u8981\u306a\u8981\u7d20\u3067\u3042\u308b\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u306b\u3064\u3044\u3066\u3001\u6539\u5584\u3059\u308b\u305f\u3081\u306e\u3044\u304f\u3064\u304b\u306e\u65b9\u6cd5\u3092\u3092\u3054\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 WEB\u30da\u30fc\u30b8\u3092\u304a\u6301\u3061\u306e\u65b9 \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5\u3092\u77e5\u308a\u305f\u3044\u65b9 \u3053\u308c\u3089\u306b\u5f53\u3066\u306f\u307e\u308b\u65b9\u306b\u304a\u3059\u3059\u3081\u306e\u8a18\u4e8b\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3092\u8aad\u3081\u3070\u3042\u306a\u305f\u306e\u30b5\u30a4\u30c8\u306e\u96e2\u8131\u7387\u3092\u4e0b\u3052\u308b\u65b9\u6cd5\u304c\u5206\u304b\u308a\u307e\u3059\u3088\u3002<\/p>\n","protected":false},"author":2,"featured_media":4596,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[436,19],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Performance Optimization_WEB\u306e\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u6539\u5584\u65b9\u6cd5 - DEHA Magazine<\/title>\n<meta name=\"description\" content=\"\u30d9\u30c8\u30ca\u30e0\u6280\u8853\u8005\u96c6\u56e3DEHA\u304c\u304a\u5c4a\u3051\u3059\u308b\u30aa\u30d5\u30b7\u30e7\u30a2\u958b\u767a\u60c5\u5831\u30e1\u30c7\u30a3\u30a2\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/deha.co.jp\/magazine\/performance-optimization\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Performance Optimization_WEB\u306e\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u6539\u5584\u65b9\u6cd5 - DEHA Magazine\" \/>\n<meta property=\"og:description\" content=\"\u30d9\u30c8\u30ca\u30e0\u6280\u8853\u8005\u96c6\u56e3DEHA\u304c\u304a\u5c4a\u3051\u3059\u308b\u30aa\u30d5\u30b7\u30e7\u30a2\u958b\u767a\u60c5\u5831\u30e1\u30c7\u30a3\u30a2\" \/>\n<meta property=\"og:url\" content=\"https:\/\/deha.co.jp\/magazine\/performance-optimization\/\" \/>\n<meta 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