搜索的噪音去除

By goodbee On 2010-08-20 · Leave a Comment

SB的百度,我搜索javascript相关的照片.它给出的都是和主题毫无关联的.因为该网页上有javascript标签.google上就没有这个问题.

Leave a Reply Cancel reply

Categories
Articles
- March 2011
- November 2010
- September 2010
- August 2010
- June 2010
- April 2010
- March 2010
- December 2009
- September 2009
- June 2009
- May 2009
- April 2009
- March 2009
- February 2009
- November 2008
- October 2008
- July 2008
- June 2008
- May 2008
- April 2008
- March 2008
- February 2008
- January 2008
- December 2007
- November 2007
- August 2007
- June 2007
- May 2007
- April 2007
- March 2007
- January 2007
- December 2006
- November 2006
- October 2006
- September 2006
- August 2006
- July 2006
- June 2006
- May 2006
- April 2006
- March 2006
- January 2006
Calendar

August 2010

M T W T F S S

« Jun Sep »

1

2 3 4 5 6 7 8

9 10 11 12 13 14 15

16 17 18 19 20 21 22

23 24 25 26 27 28 29

30 31
Meta

永远的风

负载驱动的索引碎片整理

下面这篇文章的内容是关于对数据库索引的碎片整理，通过估算碎片对性能的影响，提出合理的建议。同时支持对索引的一部分进行整理，而不是对整个B+树。作者已经实现了一个针对sql server的工具。其它的数据库可以跟进了。呵呵 http://research.microsoft.com/apps/pubs/default.aspx?id=115263 […]

© 2011 永远的风

Platform by PageLines