{"author_name":"sdyuki","provider_url":"https://hatena.blog","published":"2009-03-31 01:43:03","provider_name":"Hatena Blog","type":"rich","author_url":"https://blog.hatena.ne.jp/sdyuki/","height":"190","blog_url":"https://sdyuki.hatenadiary.org/","categories":[],"url":"https://sdyuki.hatenadiary.org/entry/20090331/1238431383","width":"100%","blog_title":"sdyuki-devel","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsdyuki.hatenadiary.org%2Fentry%2F20090331%2F1238431383\" title=\"\u30b9\u30b1\u30fc\u30eb\u30a2\u30a6\u30c8\u3059\u308b\u5206\u6563\u30d6\u30ed\u30c3\u30af\u30c7\u30d0\u30a4\u30b9\u306e\u30a2\u30a4\u30c7\u30a3\u30a2 - sdyuki-devel\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"DRBD\u307f\u305f\u3044\u3060\u3051\u3069\u30ce\u30fc\u30c9\u3092\u8db3\u3059\u3068\u30b9\u30b1\u30fc\u30eb\u30a2\u30a6\u30c8\u3059\u308b\u611f\u3058\u306e\u3082\u306e\u3002\u30ed\u30fc\u30ab\u30eb\u306eHDD\u3088\u308a\u30ea\u30e2\u30fc\u30c8\u306e\u30e1\u30e2\u30ea\u306e\u65b9\u304c\u901f\u3044\u3068\u3044\u3046\u524d\u63d0\u306b\u57fa\u3065\u304f\u3002RDBMS\u3084\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u30fc\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3068\u3057\u3066\u3002 RDBMS\u3092key-value\u30b9\u30c8\u30ec\u30fc\u30b8\u3067\u306f\u7f6e\u304d\u63db\u3048\u3089\u308c\u306a\u3044\u72b6\u6cc1\u306f\u5c11\u306a\u304b\u3089\u305a\u5b58\u5728\u3059\u308b\u3002\u305d\u3093\u306a\u5834\u5408\u306b\u30d6\u30ed\u30c3\u30af\u30c7\u30d0\u30a4\u30b9\u30ec\u30d9\u30eb\u3067\u30b9\u30b1\u30fc\u30eb\u30a2\u30a6\u30c8\u3055\u305b\u308b\u3053\u3068\u3067\u3001CPU\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u306a\u3089\u306a\u3044\u9650\u308a\u307e\u3067\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u3092\u76ee\u8ad6\u3080\u3002 \u5171\u6709\u3059\u308b\u30c7\u30fc\u30bf\u306e\u30b5\u30a4\u30ba\u306f\u56fa\u5b9a\u9577\u3067\u3001TCP\u306e\u30d6\u30ed\u30c3\u30af\u30b5\u30a4\u30ba\u304f\u3089\u3044\u306e\u30b5\u30a4\u30ba\u3067\u5206\u5272\u3057\u3001\u5148\u982d\u304b\u3089 0, 1, 2, ... \u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u632f\u308b\u3002 \u30b5\u30fc\u30d0\u30fc\u30ce\u30fc\u30c9\u306e\u6570\u3082\u56fa\u5b9a\u3059\u308b\u3002\uff08\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u2026","image_url":null,"version":"1.0","title":"\u30b9\u30b1\u30fc\u30eb\u30a2\u30a6\u30c8\u3059\u308b\u5206\u6563\u30d6\u30ed\u30c3\u30af\u30c7\u30d0\u30a4\u30b9\u306e\u30a2\u30a4\u30c7\u30a3\u30a2"}