key-value数据库：redis 2.4.5 稳定版放出

     <div>     <div id="p_fullcontent" class="detail">      <p><span class="hilite1"><a href="/misc/goto?guid=4958185538616997143" target="_blank"><strong>Redis</strong> </a>是</span>一个高性能的key-value数据库。 <span class="hilite1">redis</span>的出现，很大程度补偿了memcached这类keyvalue存储的不足，在部 分场合可以对关系数据库起到很好的补充作用。它提供了Python，Ruby，Erlang，PHP客户端，使用很方便。</p>      <p>性能测试结果：</p>      <p>SET操作每秒钟 110000 次，GET操作每秒钟 81000 次，服务器配置如下：</p>      <p><strong>Linux 2.6</strong>, <strong>Xeon X3320 2.5Ghz</strong>.</p>      <p>stackoverflow 网站使用 Redis 做为缓存服务器。<br /> <br /> 这次发布主要进行以下Bug修复：</p>     </div> * [Bug修复] Fixed a ZUNIONSTORE/ZINTERSTORE bug that can cause a NaN to be    </div>    <div>                inserted as a sorted set element score. This happens when one of the    </div>    <div>                elements has +inf/-inf score and the weight used is 0.    </div>    <div>     * [Bug修复] 修复在CLIENT INFO中的内存泄露.    </div>    <div>     * [Bug修复] Fixed a non critical SORT bug (Issue 224).    </div>    <div>     * [Bug修复] Fixed a replication bug: now the timeout configuration is respected    </div>    <div>                during the connection with the master.    </div>    <div>     * --quiet option implemented in the Redis test.    </div>