SQL server : Dynamic SQL

I see that all new applications what we develop today are very good at providing dynamic functionality.This also helps user to configure his own functionality apart from default configurations. So to do this probably we may require some techniques while dealing with data in SQL server.

I see that good information is available for learning dynamic SQL here :
http://www.mssqltips.com/tip.asp?tip=1160

WCF : Its so hot in the current market

I am also newbie to WCF and I was actually looking for good tutorial in the net for learning. Finally I found a site http://www.wcftutorial.net

This site is very good. the content of the site is very clear. all things
are in one place. really................... awesome
thanks for your effort Mr.sarvankumar.