30th September - 2nd October 2010

University of York

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High performance functions

Encapsulating common code in fucntions is one of the first things you learn as a programmer. However with SQL Server functions can be very bad for performance. In this session we will examine scalar functions in both TSQL and in .Net.
You will come away from this session understanding the pitfalls of TSQL functions and how you can make them run 100 times faster.

Speaker focus

Simon Sabin

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Simon is an independent Database consultant specialising in the world of search, distributed architectures, business intelligence and application development. He has worked with SQL Server since 1998 and has always focused on high performance reliable systems. He was awarded as an MVP in 2006 and is regular speaker at SQL Server events as well as writing for SQLServerCentral and Simple-Talk.com.

Simon Sabin's blog http://sqlblogcasts.com/blogs/simons



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Presentation .pptx High Performance Functions.pptx
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