{"categories":["PostgreSQL","Database"],"title":"PostgreSQL\u306e\u30ed\u30b8\u30ab\u30eb\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u9055\u3044","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Funless.hatenablog.jp%2Fentry%2F2022%2F10%2F26%2F163910\" title=\"PostgreSQL\u306e\u30ed\u30b8\u30ab\u30eb\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u9055\u3044 - unless\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>","url":"https://unless.hatenablog.jp/entry/2022/10/26/163910","provider_url":"https://hatena.blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/gettergot/","blog_title":"unless\u2019s blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/g/gettergot/20221026/20221026161222.png","height":"190","provider_name":"Hatena Blog","author_name":"gettergot","published":"2022-10-26 16:39:10","type":"rich","blog_url":"https://unless.hatenablog.jp/","description":"\u3053\u308c\u306f\u306a\u306b? \u3061\u3087\u3063\u3068Streaming Replication\u3068Logical Replication\u306e\u9055\u3044\u3092\u8abf\u3079\u308b\u6a5f\u4f1a\u304c\u3042\u3063\u305f\u306e\u3067\u307e\u3068\u3081\u3066\u307f\u305f \u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u7a2e\u985e\u306e\u6bd4\u8f03 PostgreSQL\u3067\u306f\u3001\u30d0\u30fc\u30b8\u30e7\u30f39.0\u3088\u308a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3(Streaming Replication)\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30d0\u30fc\u30b8\u30e7\u30f310\u304b\u3089\u306f\u30ed\u30b8\u30ab\u30eb\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u3063\u305f\u306e\u3067\u30012\u3064\u306e\u7a2e\u985e\u306e\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u6a5f\u80fd\u304c\u5229\u7528\u3067\u304d\u308b \u7d50\u8ad6\u306e\u8868\u3060\u3051\u5148\u306b\u66f8\u304f\u3068\u3001\u4e0b\u8a18\u306b\u306a\u308b Streaming Replication Logical Replication \u4f1d\u64ad\u3059\u308b\u3082\u306e WAL WAL\u2026","width":"100%"}