Jeff Moden (12/18/2012)
Is thier any other tools before creation of the tables logical diagram
Heh... cocktail napkins and beer coasters!
HAH!! Yep - that is about all I use for "logical" modeling too!
I have used Embarcadero's ERStudio for probably a dozen years now. Incredible capabilities, and if you purchase a SQL Server only license it is very reasonably priced for the functionality it brings to the table (pun intended). :-P
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru on googles mail service