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.
Presented by Simon Sabin at SQLBits VI
Slide Deck 250 KB
WMV Video 180 MB