Chen Vs Crow's Foot ERD

[OOzy]

Dears

When I was at school I took a course about database design, specifically ER Diagrams. The school used the Chen ERD. I am using Sybase PowerDesigner that uses Crow’s Foot diagram. Is there any good comprehensive tutorial to show me how to use crow’s foot techniques or how to switch from Chen ERD to Crow’s Foot ERD.

 

[johnherman]

http://www.essentialstrategies.com/publications/modeling/compare.htm

http://www.utexas.edu/its/windows/database/datamodeling/dm/erintro.html

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