Re: ER-model

From: Anton Versteeg <anton_versteeg_at_nnll.iibbmm.com>
Date: Mon, 24 Feb 2003 11:38:26 +0100
Message-ID: <3E59F622.AE9F36A9_at_nnll.iibbmm.com>

Briefly: ER is a conceptual model.
You need to convert an ER model to a relational model to do your physical database design.

> I really haven't found out what the real difference between the
> ER-model and the relational model is, to me they seem to be the same
> thing. Can somebody please explain this matter please?!
> Kaja

--
Anton Versteeg
DB2 Specialist
IBM Netherlands

Received on Mon Feb 24 2003 - 11:38:26 CET

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