{"blog_title":"mike-neck\u306e\u30d6\u30ed\u30b0","provider_name":"Hatena Blog","image_url":null,"published":"2015-04-14 22:13:48","title":"datomic\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb14\u65e5\u76ee #datomic","version":"1.0","url":"https://mike-neck.hatenadiary.com/entry/2015/04/14/221348","author_name":"mike_neck","author_url":"https://blog.hatena.ne.jp/mike_neck/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmike-neck.hatenadiary.com%2Fentry%2F2015%2F04%2F14%2F221348\" title=\"datomic\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb14\u65e5\u76ee #datomic - mike-neck\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"provider_url":"https://hatena.blog","type":"rich","height":"190","description":"\u4eca\u65e5\u306f\u30e6\u30cb\u30fc\u30af\u5236\u7d04\u306e\u8a71\u3067\u3059\u3002 \u30e6\u30cb\u30fc\u30af\u5236\u7d04\u306fRDBMS\u306e\u4e2d\u3067\u3082\u4f7f\u308f\u308c\u308b\u8003\u3048\u65b9\u3067\u3059\u3002 datomic\u3067\u306f\u30a2\u30c8\u30ea\u30d3\u30e5\u30fc\u30c8\u3092\u5b9a\u7fa9\u3059\u308b\u969b\u306b:db/unique\u306b\u4ee5\u4e0b\u306e\u4e8c\u7a2e\u985e\u306e\u30e6\u30cb\u30fc\u30af\u5236\u7d04\u3092\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059(\u3064\u3051\u306a\u3044\u5834\u5408\u306f\u30e6\u30cb\u30fc\u30af\u5236\u7d04\u306a\u3057)\u3002 :db.unique/value :db.unique/identity :db.unique/value \u30a2\u30c8\u30ea\u30d3\u30e5\u30fc\u30c8\u306b:db.unique/value\u3092\u4ed8\u4e0e\u3057\u305f\u5834\u5408\u3001\u305d\u306e\u30a2\u30c8\u30ea\u30d3\u30e5\u30fc\u30c8\u3068\u3057\u3066\u767b\u9332\u3067\u304d\u308b\u30c7\u30fc\u30bf\u306f\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3067\u4e00\u610f\u306e\u5024\u306b\u306a\u308b\u3088\u3046\u306bdatomic\u304c\u5236\u7d04\u3092\u8a2d\u3051\u307e\u3059\u3002\u4e00\u610f\u306b\u306a\u3089\u306a\u3044(\u91cd\u8907\u3057\u305f)\u30c7\u30fc\u30bf\u3092\u767b\u9332\u3057\u305f\u5834\u5408\u306f\u3001\u4f8b\u5916\u304c\u767a\u751f\u3057\u307e\u3059\u3002 \u306a\u304a\u3001\u672c\u65e5\u306e\u2026","width":"100%","blog_url":"https://mike-neck.hatenadiary.com/"}