Re: E/R modeling: relationship's attributes
From: U-gene <grigoriev-e_at_yandex.ru>
Date: 5 May 2006 00:07:12 -0700
Message-ID: <1146812832.552715.156850_at_u72g2000cwu.googlegroups.com>
Date: 5 May 2006 00:07:12 -0700
Message-ID: <1146812832.552715.156850_at_u72g2000cwu.googlegroups.com>
:) OK. I think you know difference.
SO my
>...it tryes to describe some enterprise, its
> entitites, relationships ets, what exist in real world ...
....should be read as...
...it tryes to build conceptual schema of some enterprise, which (this schema) may include entitites, relationships ets, to describe something what exist in this rreal world.
Is it better? Received on Fri May 05 2006 - 09:07:12 CEST