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  <description>へえ。dRubyとRinda。O(n)っていうけどオーダが気になるような使い方するのはなにか間違ってると思うよ。 http://www.slideshare.net/Blaine/scaling-twitter/43 http://www.slideshare.net/Blaine/scaling-twitter/46</description>
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  <provider_name>Hatena Blog</provider_name>
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  <published>2007-04-26 02:19:22</published>
  <title> 言い訳駆動 (Shintaro KAKUTANI経由)</title>
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