SQL Parallel Queries...

hi,
Can anyone expain me about parallel queries....
or tell me good sites where i can find out more info about parallel queries..

thanks in advance

This link explains the basis of parallel queries

http://www.mauvais.com/PubsCached/ZD-Parallel.htm

and here you can find some online books that may help you with sql

http://safari.informit.com/main.asp?cat=3&last=3

hope this help ;)