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-   -   Entity-Relationship Diagrams (ERD) (http://www.go4expert.com/forums/entity-relationship-diagrams-erd-t21875/)

Fatima Khan 23Apr2010 13:53

Entity-Relationship Diagrams (ERD)
 
What is Entity-Relationship Diagram (ERD) ? Whats are the rules for ERD ?

Thankx.

xpi0t0s 25Apr2010 01:50

Re: Entity-Relationship Diagrams (ERD)
 
http://lmgtfy.com/?q=entity+relationship+diagram

Rajesh M. Kanojia 13Dec2012 15:02

Re: Entity-Relationship Diagrams (ERD)
 
ER-Diagram is a pictorial representation in which we try to show all those entities which participated in the project.
one more thing is that in this diagram we also show how an entity makes relation with other entity of the project, what relation exist between two entities


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