百度各个站点收录数量减半揭秘

2008-08-19SEO
硬盘百度
3,287 views

昨天，知情人士对记者爆料称，百度正在大规模拆空搜索服务器的硬盘，而这些硬盘一向用来存放百度可以搜索到的全部中文网页和搜索请求。

据了解，在近一个月内，百度已将其安置于网通机房内的搜索服务器的硬盘全数拆除，搬运一空。记者从百度技术部门人士处了解到，拆空硬盘的行为有可能意味着百度已经放弃传统搜索的物理存储而开发一种新的存储介质和存储方式，以提高搜索速度的质量。但是，不依靠传统硬盘的存储方式在业内人士听来仍属“诡异”。

在百度内部，这一行动也似乎进行得非常绝密，记者多次询问百度公关部，得到的回复都是不置可否。

据百度相关技术负责人介绍，与当前各个公司广泛采用的普通硬盘存储相比，百度配备的基于闪存的存储卡，将可使得单台存储设备的内部读写性能提升100倍，响应速度提升3倍，整机性能提升1倍，而能耗却要大大低于普通的硬盘存储。此外，由于闪存内部不存在机械设计，传统硬盘所惧怕的震动、尘埃侵入、高能耗等问题也迎刃而解。
难道这就是门户各个站点收录减少一半的原因吗?从6月22日开始百度对各个门户的收录数量拦腰减半,但系统日志上显示百度的蜘蛛访次并未减少,而从百度过来的流量却减少了很多.现象很怪异

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