{"author_url":"https://blog.hatena.ne.jp/Chiastolite/","description":"\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u306f Classi Advent Calendar 2016 8\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002 \u305d\u3046\u3044\u3048\u3070\u3044\u307e\u3060\u306b\u8ee2\u8077\u30a8\u30f3\u30c8\u30ea\u30fc\u3092\u66f8\u3044\u3066\u3044\u307e\u305b\u3093\u304c7\u6708\u306b\u8ee2\u8077\u3092\u3057\u3066\u3044\u307e\u3057\u3066Classi\u306e\u30d5\u30a1\u30fc\u30b9\u30c8\u793e\u54e1\u3068\u306a\u308a\u307e\u3057\u305f \ud83d\udcaa \u8907\u6570DB on Rails Classi\u3067\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3084\u3089\u4f55\u3084\u3089\u306e\u95a2\u4fc2\u3067\u307f\u3093\u306a\u5927\u597d\u304d\u8907\u6570DB on Rails\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 R/W Splitting\u3084\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u3067\u306f\u306a\u304f\u30011\u3064\u306e\u5171\u901aDB\u3068\u30c6\u30ca\u30f3\u30c8\u6bce\u306eDB\u304c\u3042\u308b\u30de\u30eb\u30c1\u30c6\u30ca\u30f3\u30b7\u30fc(?)\u69cb\u6210\u3067\u3059\u3002 class User < ActiveRecord::Base has_many :entries # (\u5171\u901aDB\u3078\u306e\u63a5\u7d9a\u60c5\u5831) en\u2026","blog_url":"https://chiastolite.hatenablog.com/","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchiastolite.hatenablog.com%2Fentry%2F2016%2F11%2F08%2Fmultidb\" title=\"Rails\u3068\u8907\u6570DB\u3068Preloading\u3068 - chiastolite\u2019s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2016-12-08 00:00:00","categories":[],"provider_name":"Hatena Blog","type":"rich","author_name":"Chiastolite","provider_url":"https://hatena.blog","title":"Rails\u3068\u8907\u6570DB\u3068Preloading\u3068","version":"1.0","blog_title":"chiastolite\u2019s blog","image_url":null,"width":"100%","url":"https://chiastolite.hatenablog.com/entry/2016/11/08/multidb"}