{"author_url":"https://blog.hatena.ne.jp/sdyuki/","width":"100%","title":"\u8ca7\u5f31\u306a\u30b7\u30f3\u30b0\u30eb\u30bf\u30b9\u30afOS\u3067\u51e6\u7406\u4e2d","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsdyuki.hatenadiary.org%2Fentry%2F20070601%2Fp1\" title=\"\u8ca7\u5f31\u306a\u30b7\u30f3\u30b0\u30eb\u30bf\u30b9\u30afOS\u3067\u51e6\u7406\u4e2d - 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>","version":"1.0","image_url":null,"blog_title":"sdyuki-devel","description":"\u30fbV-FIELD\u306e\u5b9f\u9a13 \u524d\u306e\u5b9f\u9a13\u304b\u3089\u3001\u4e26\u5217\u51e6\u7406\u5bfe\u5fdc \uff0b \u30e9\u30a6\u30f3\u30c9\u30ed\u30d3\u30f3\u306e\u8ca0\u8377\u5206\u6563\u5bfe\u5fdc\u3068\u3001\u304b\u306a\u308a\u52b9\u304d\u305d\u3046\u306a\u6539\u826f\u3092\u3057\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u5b9f\u9a13\u30c7\u30fc\u30bf\u304c\u7121\u3044\u306e\u3067\u65e9\u304f\u63a1\u308b\u3002\u3061\u306a\u307f\u306b\u3001\u3082\u3063\u3068\u901f\u304f\u306a\u308b\u4f59\u5730\u3068\u3057\u3066\u306f\u2026 \u30fb\u65e7\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u30d7\u30fc\u30eb\uff08select\u4f7f\u7528\uff09 \u2192 \u958b\u767a\u4e2d\u65b0\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u30d7\u30fc\u30eb\uff08epoll/kqueue\u3001\u30ed\u30c3\u30af\u304c\u5c11\u306a\u3044\u3001\u30c7\u30fc\u30bf\u9001\u4fe1\u6642\u306b\u30c7\u30fc\u30bf\u53d7\u4fe1\u3092\u4e26\u884c\u51e6\u7406\uff09 \u30fb\u30d5\u30a1\u30a4\u30eb\u304b\u3089pread + \u30bd\u30b1\u30c3\u30c8\u306bwrite \u2192 sendfile \u30fb\u30ce\u30fc\u30c9\u4e00\u89a7\u30c6\u30fc\u30d6\u30eb\u306e\u69cb\u9020\u3092\u3001\u5909\u66f4\u3057\u3084\u3059\u3044\u304c\u691c\u7d22\u304c\u9045\u3044\u69cb\u9020 \u2192 \u5909\u66f4\u306f\u9762\u5012\u3060\u304c\u691c\u7d22\u304c\u901f\u3044\u69cb\u9020 \u30fb\u30e1\u30e2\u30ea\u30d7\u30fc\u30eb\u63a1\u7528 \u30fbNBD \u2192 \u30ab\u30fc\u30cd\u30eb\u76f4\u7d50\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3069\u308c\u3082\u304b\u306a\u2026","categories":[],"author_name":"sdyuki","published":"2007-06-01 00:00:00","provider_name":"Hatena Blog","height":"190","blog_url":"https://sdyuki.hatenadiary.org/","type":"rich","url":"https://sdyuki.hatenadiary.org/entry/20070601/p1","provider_url":"https://hatena.blog"}