Differences between a conceptual UML class diagram and an ERD?

Posted by Adam on Stack Overflow See other posts from Stack Overflow or by Adam
Published on 2011-01-13T12:49:53Z Indexed on 2011/01/13 12:53 UTC
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If I create a conceptual class diagram such that each class captures 'name' and 'attributes' but not 'operations', have I not basically created what would be otherwise considered an ERD? I'm trying to gain an understanding of what the differences are between creating a conceptual class diagram as I have described versus calling it a ERD? If these are still two different animals, can somebody please explain what the differences are?

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