{"author_url":"https://blog.hatena.ne.jp/hirose31/","author_name":"hirose31","image_url":null,"type":"rich","provider_url":"https://hatena.blog","title":" BLACKHOLE\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30f3\u30b8\u30f3\u3092\u4f7f\u3063\u3066InnoDB\u306a\u30c6\u30fc\u30d6\u30eb\u306e\u6696\u6c17\u904b\u8ee2\u3092\u3059\u308b","url":"https://hirose31.hatenablog.jp/entry/20100728/1280313859","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhirose31.hatenablog.jp%2Fentry%2F20100728%2F1280313859\" title=\" BLACKHOLE\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30f3\u30b8\u30f3\u3092\u4f7f\u3063\u3066InnoDB\u306a\u30c6\u30fc\u30d6\u30eb\u306e\u6696\u6c17\u904b\u8ee2\u3092\u3059\u308b - \uff08\u3072\uff09\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\uff08\u3072\uff09\u30e1\u30e2","provider_name":"Hatena Blog","published":"2010-07-28 19:44:19","blog_url":"https://hirose31.hatenablog.jp/","description":"\u3069\u3046\u3082\u3053\u3093\u306b\u3061\u306f\u3002\u5c0f\u592a\u308a\u7537\u5b50\u4e2d\u5e74\u306e\u30b5\u30fc\u30d0\u30fc\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3059\u3002\u5148\u65e5\u884c\u308f\u308c\u305fhbstudy#13\u306e [twitter:@nippondanji]\u3055\u3093\u306e\u30bb\u30c3\u30b7\u30e7\u30f3(\u30b9\u30e9\u30a4\u30c9) \u3067\u3001\u300cBLACKHOLE\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30f3\u30b8\u30f3\u3092\u4f7f\u3048\u3070\u3001InnoDB\u306a\u30c6\u30fc\u30d6\u30eb\u306e\u6696\u6c17\u904b\u8ee2(\u30c6\u30fc\u30d6\u30eb\u30c7\u30fc\u30bf\u3092\u7a7a\u8aad\u307f\u3057\u3066\u3001buffer pool\u306b\u4e57\u3063\u3051\u308b)\u304c\u3067\u304d\u308b\u300d\u3068\u3044\u3046\u8a71\u304c\u3042\u3063\u305f\u306e\u3067\u3001\u3042\u306a\u308b\u307b\u3069\u30fc\u3068\u601d\u3044\u8a66\u3057\u3066\u307f\u307e\u3057\u305f\u3002 CREATE TABLE _preload LIKE huge_table; ALTER TABLE _preload ENGINE = BLACKHOLE; INSERT INTO _preload SELECT \u2026","categories":["mysql"],"width":"100%","version":"1.0"}