Interesting post on clustering factor

Posted on May 9, 2013 by Bobby

I just read this post about a new patch that will allow you to affect the way the optimizer calculates clustering factor and hence how likely it is to choose a particular index for a query plan.

http://richardfoote.wordpress.com/2013/05/08/important-clustering-factor-calculation-improvement-fix-you/

Pretty cool.  I haven’t tried it, but it looks promising.

– Bobby

About Bobby

I live in Chandler, Arizona with my wife and three daughters. I work for US Foods, the second largest food distribution company in the United States. I have worked in the Information Technology field since 1989. I have a passion for Oracle database performance tuning because I enjoy challenging technical problems that require an understanding of computer science. I enjoy communicating with people about my work.
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