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	<title>[科学院手记]人人网新鲜事分享现场转播上的评论</title>
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	<link>http://www.54chen.com/life/net-new-to-live-for-all-to-share.html</link>
	<description>PHP、JAVA、缓存、架构、经验、分享</description>
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		<title>54chen</title>
		<link>http://www.54chen.com/life/net-new-to-live-for-all-to-share.html#comment-12225</link>
		<dc:creator>54chen</dc:creator>
		<pubDate>Fri, 09 Apr 2010 08:33:37 +0000</pubDate>
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		<description>open id不是原创啦 ：）</description>
		<content:encoded><![CDATA[<p>open id不是原创啦 ：）</p>
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	</item>
	<item>
		<title>leesum</title>
		<link>http://www.54chen.com/life/net-new-to-live-for-all-to-share.html#comment-12221</link>
		<dc:creator>leesum</dc:creator>
		<pubDate>Fri, 09 Apr 2010 05:44:40 +0000</pubDate>
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		<description>人人网的open id构思很具有战略性。</description>
		<content:encoded><![CDATA[<p>人人网的open id构思很具有战略性。</p>
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		<title>cc0cc</title>
		<link>http://www.54chen.com/life/net-new-to-live-for-all-to-share.html#comment-12127</link>
		<dc:creator>cc0cc</dc:creator>
		<pubDate>Mon, 18 Jan 2010 11:42:04 +0000</pubDate>
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		<description>的确是这样的 所以用SSD</description>
		<content:encoded><![CDATA[<p>的确是这样的 所以用SSD</p>
]]></content:encoded>
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	<item>
		<title>cc0cc</title>
		<link>http://www.54chen.com/life/net-new-to-live-for-all-to-share.html#comment-12126</link>
		<dc:creator>cc0cc</dc:creator>
		<pubDate>Mon, 18 Jan 2010 11:41:40 +0000</pubDate>
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		<description>是的</description>
		<content:encoded><![CDATA[<p>是的</p>
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	</item>
	<item>
		<title>Roast</title>
		<link>http://www.54chen.com/life/net-new-to-live-for-all-to-share.html#comment-12124</link>
		<dc:creator>Roast</dc:creator>
		<pubDate>Mon, 18 Jan 2010 07:59:14 +0000</pubDate>
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		<description>感觉IO可能会是个大问题。</description>
		<content:encoded><![CDATA[<p>感觉IO可能会是个大问题。</p>
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	<item>
		<title>test</title>
		<link>http://www.54chen.com/life/net-new-to-live-for-all-to-share.html#comment-12122</link>
		<dc:creator>test</dc:creator>
		<pubDate>Sun, 17 Jan 2010 14:33:05 +0000</pubDate>
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		<description>TC保存索引采用hash模式？</description>
		<content:encoded><![CDATA[<p>TC保存索引采用hash模式？</p>
]]></content:encoded>
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	<item>
		<title>cc0cc</title>
		<link>http://www.54chen.com/life/net-new-to-live-for-all-to-share.html#comment-12084</link>
		<dc:creator>cc0cc</dc:creator>
		<pubDate>Mon, 28 Dec 2009 09:28:15 +0000</pubDate>
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		<description>你好
人人网新鲜事使用的是一个feed“推”的架构，难点在分发后的存储上。
解决方法是用QuickLZ压缩内容，feed内容用文件方式异步写入，索引信息feed id list存在TC，用SSD提高读写速度
TIM总结的很正确，建议你读读上下文</description>
		<content:encoded><![CDATA[<p>你好<br />
人人网新鲜事使用的是一个feed“推”的架构，难点在分发后的存储上。<br />
解决方法是用QuickLZ压缩内容，feed内容用文件方式异步写入，索引信息feed id list存在TC，用SSD提高读写速度<br />
TIM总结的很正确，建议你读读上下文</p>
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		<title>blue</title>
		<link>http://www.54chen.com/life/net-new-to-live-for-all-to-share.html#comment-12080</link>
		<dc:creator>blue</dc:creator>
		<pubDate>Sat, 26 Dec 2009 17:52:31 +0000</pubDate>
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		<description>你好：能详细的说一下feed是怎样分发的么？是根据每个人的好友关系循环的分发还是通过别的方法？谢谢！</description>
		<content:encoded><![CDATA[<p>你好：能详细的说一下feed是怎样分发的么？是根据每个人的好友关系循环的分发还是通过别的方法？谢谢！</p>
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		<title>cc0cc</title>
		<link>http://www.54chen.com/life/net-new-to-live-for-all-to-share.html#comment-12078</link>
		<dc:creator>cc0cc</dc:creator>
		<pubDate>Sat, 26 Dec 2009 11:32:07 +0000</pubDate>
		<guid isPermaLink="false">http://www.54chen.com/?p=844#comment-12078</guid>
		<description>写合并应该是一个从内存到硬盘的批量刷新的过程，所以这个过程可能会有部分数据还在log文件里后掉电了。</description>
		<content:encoded><![CDATA[<p>写合并应该是一个从内存到硬盘的批量刷新的过程，所以这个过程可能会有部分数据还在log文件里后掉电了。</p>
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	<item>
		<title>skey</title>
		<link>http://www.54chen.com/life/net-new-to-live-for-all-to-share.html#comment-12077</link>
		<dc:creator>skey</dc:creator>
		<pubDate>Fri, 25 Dec 2009 16:20:44 +0000</pubDate>
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		<description>恩，期待你的经验啊，呵呵！另外在新鲜事中所有的写合并能给解释一下么？谢谢</description>
		<content:encoded><![CDATA[<p>恩，期待你的经验啊，呵呵！另外在新鲜事中所有的写合并能给解释一下么？谢谢</p>
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