{"id":12072,"date":"2020-11-02T17:27:32","date_gmt":"2020-11-02T08:27:32","guid":{"rendered":"http:\/\/www.code-magagine.com\/?p=12072"},"modified":"2023-05-27T22:46:21","modified_gmt":"2023-05-27T13:46:21","slug":"%e3%80%90ruby-on-rails%e3%80%91redis%e3%81%ae%e5%b0%8e%e5%85%a5","status":"publish","type":"post","link":"http:\/\/www.code-magagine.com\/?p=12072","title":{"rendered":"\u3010Ruby on Rails\u3011\u300cRedis\u300d\u306e\u57fa\u672c\u3001Rails\u3078\u306e\u5c0e\u5165"},"content":{"rendered":"<h2>Redis\u3068\u306f\uff1f<\/h2>\n<ul>\n<li>\u300cREmote DIctionary Server\u300d\u306e\u7565<\/li>\n<li>Key-Value\u578b\u306eNoSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/li>\n<li>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30b5\u30fc\u30d0\u30e2\u30c7\u30eb \u3092\u63a1\u7528\u3057\u305f \u30a4\u30f3\u30e1\u30e2\u30ea\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/li>\n<li>\u69d8\u3005\u306a\u30c7\u30fc\u30bf\u69cb\u9020\uff08list\u3001hash\u3001string\u3001set\u7b49\uff09\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3002<\/li>\n<li>\u540c\u69d8\u306e\u7528\u9014\u306e\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306b<span style=\"color: #ff0000;\"><strong>\u300cMemcached\u300d<\/strong><\/span>\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>\u30a4\u30f3\u30e1\u30e2\u30ea\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306f\uff1f<\/h3>\n<p>\u5168\u3066\u306e\u30c7\u30fc\u30bf\u3092PC\u306e\u30e1\u30a4\u30f3\u30e1\u30e2\u30ea\u4e0a\u306b\u5c55\u958b\u3057\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002\uff08MySQL\u7b49\u306eRDBMS\u306f\u30c7\u30a3\u30b9\u30af\u578b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff09<\/p>\n<h2>\u7279\u5fb4<\/h2>\n<h3>1\u30d7\u30ed\u30bb\u30b9\u30011\u30b9\u30ec\u30c3\u30c9\u3067\u52d5\u304f<\/h3>\n<p>\u5168\u3066\u306e\u52d5\u4f5c\u304c\u30b7\u30f3\u30b0\u30eb\u30b9\u30ec\u30c3\u30c9\u3067MySQL\u306e\u3088\u3046\u306b\u4e26\u5217\u51e6\u7406\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u306a\u306e\u3067\u3001\u5fc5\u7136\u7684\u306b\u5168\u3066\u306e\u30c7\u30fc\u30bf\u64cd\u4f5c\u306f\u6392\u4ed6\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30c7\u30fc\u30bf\u306e\u6c38\u7d9a\u5316\u3082\u53ef\u80fd\u3002<\/h3>\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u304c\u51fa\u308b\u306e\u3067\u5168\u3066\u306e\u30c7\u30fc\u30bf\u3092\u6c38\u7d9a\u5316\u3059\u308b\u3053\u3068\u306f\u304a\u3059\u3059\u3081\u3067\u304d\u306a\u3044\u3067\u3059\u304c\u3001\u4f7f\u3044\u6240\u306b\u5fdc\u3058\u3066\u3084\u308b\u3068\u826f\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<h4>RDBMS\u306b\u4fdd\u5b58<\/h4>\n<p>save \u30b3\u30de\u30f3\u30c9 (\u307e\u305f\u306f\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb) \u3067\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3092RDBMS\u306e\u30c7\u30a3\u30b9\u30af\u306b\u4fdd\u5b58\u3059\u308b\u3053\u3068\u3067\u53ef\u80fd<\/p>\n<h4>AOF<strong>\uff08Append Only File\uff09<\/strong>\u306b\u4fdd\u5b58<\/h4>\n<p>\u5b9f\u884c\u6642\u306e\u5168\u30b3\u30de\u30f3\u30c9\u3092\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h2>\u30e1\u30ea\u30c3\u30c8<\/h2>\n<h3>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u3092\u671f\u5f85\u3067\u304d\u308b\u3002<\/h3>\n<p>\u5168\u3066\u30e1\u30a4\u30f3\u30e1\u30e2\u30ea\u4e0a\u306b\u30c7\u30fc\u30bf\u304c\u3042\u308b\u306e\u3067\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089\u9ad8\u901f\u306a\u30a2\u30af\u30bb\u30b9\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h4>\u4e3b\u306a\u7528\u9014<\/h4>\n<ul>\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u3084\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u7b49\u306e\u4e00\u6642\u7684\u306a\u4fdd\u5b58\u5148\u3068\u3057\u3066\u6307\u5b9a\u3059\u308b\u7528\u9014\u3067\u4e3b\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/li>\n<li>\u5546\u54c1\u30c7\u30fc\u30bf\u3092\u30ea\u30b9\u30c8\u5316\u3057\u3066\u304a\u304d\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u66f4\u65b0\u3059\u308b\u3068\u3044\u3046\u3088\u3046\u306a<span style=\"color: #ff0000;\"><strong>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u51e6\u7406<\/strong><\/span>\u3067\u3082\u4f7f\u3044\u307e\u3059\u3002<\/li>\n<li>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u306a\u8ab2\u91d1\u7cfb\u306a\u30c7\u30fc\u30bf\u306fRDBMS\u306b\u4fdd\u5b58\u3057\u3001\u51e6\u7406\u306e\u7d50\u679c\u306fRedis\u306b\u4fdd\u5b58\u3057\u3066\u304a\u304f\u3068\u8a00\u3046\u69cb\u6210\u304c\u591a\u3044\u3002<\/li>\n<li>\u51fa\u7248\/\u8cfc\u8cb7\u30e2\u30c7\u30eb\u306b\u304a\u3051\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u30d6\u30ed\u30fc\u30ab\u7684\u306a\u5f79\u5272<\/li>\n<\/ul>\n<h2>\u30c7\u30e1\u30ea\u30c3\u30c8<\/h2>\n<h3>\u5e38\u306b\u30e1\u30e2\u30ea\u3092\u6d88\u8cbb\u3057\u3001\u30e1\u30e2\u30ea\u306b\u4e57\u308b\u30c7\u30fc\u30bf\u3057\u304b\u6271\u3048\u306a\u3044\u3002<\/h3>\n<p>\u30e1\u30e2\u30ea\u306b\u4e57\u308a\u5207\u308b\u30c7\u30fc\u30bf\u3057\u304b\u6271\u3048\u306a\u3044\u3002\u306a\u306e\u3067\u3001\u30af\u30e9\u30c3\u30b7\u30e5\u30bb\u30fc\u30d5\u3067\u306f\u306a\u3044\u3002<\/p>\n<h3>\u30c7\u30fc\u30bf\u304c\u6d88\u3048\u308b\u3002(\u6c38\u7d9a\u30c7\u30fc\u30bf\u306f\u4fdd\u6301\u3059\u308b\u306e\u304c\u82e6\u624b\uff09<\/h3>\n<p>\u6570\u5206\u3067\u30c7\u30fc\u30bf\u304c\u6d88\u3048\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u30c7\u30fc\u30bf\u306e\u6d88\u5931\u304c\u7d76\u5bfe\u306b\u8a31\u3055\u308c\u306a\u3044\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u63a1\u7528\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h2>Rails\u3078\u306e\u5c0e\u5165<\/h2>\n<p>Gemfile\u306b\u4e0b\u8a18\u3092\u8ffd\u52a0\u3057\u3066\u300cbundle install\u300d\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">gem 'redis-actionpack'\r\ngem 'hiredis'\r\n<\/pre>\n<h2>\u8a2d\u5b9a<\/h2>\n<p>\u300cconfig\/initializers\/session_store.rb\u300d\u306b\u5bfe\u3057\u3066\u4e0b\u8a18\u306e\u3088\u3046\u306a\u8a2d\u5b9a\u3092\u3057\u307e\u3059\u3002driver\u306b\u300chiredis\u300d\u3092\u4f7f\u3046\u3053\u3068\u3067\u3088\u308a\u9ad8\u901f\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002(C\u8a00\u8a9e\u3067\u8a18\u8ff0\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3002)<\/p>\n<pre class=\"lang:default decode:true\">Rails.application.config.session_store :redis_store, expire_in: 43200, servers: {\r\n  url: AWS\u306e\u300cElastiCache\u300d\u306eURL,\r\n  driver: hiredis\r\n}<\/pre>\n<h3>URL<\/h3>\n<p>AWS\u306eElastiCache\u3067\u4f5c\u6210\u3057\u305fRedis\u30b5\u30fc\u30d0\u306eURL\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Redis\u3068\u306f\uff1f \u300cREmote DIctionary Server\u300d\u306e\u7565 Key-Value\u578b\u306eNoSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30b5\u30fc\u30d0\u30e2\u30c7\u30eb \u3092\u63a1\u7528\u3057\u305f \u30a4\u30f3\u30e1\u30e2\u30ea\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u69d8\u3005\u306a\u30c7\u30fc\u30bf\u69cb\u9020\uff08list\u3001hash [&hellip;]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[36,14],"tags":[],"_links":{"self":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/12072"}],"collection":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12072"}],"version-history":[{"count":9,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/12072\/revisions"}],"predecessor-version":[{"id":20507,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/12072\/revisions\/20507"}],"wp:attachment":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12072"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12072"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}