Re: OOPs! James is confused again!
Date: 15 Jun 2002 05:23:06 -0700
Message-ID: <a6e74506.0206150423.629fff8f_at_posting.google.com>
"Bob Badour" <bbadour_at_golden.net> wrote in message news:<UYzO8.357$8u1.51765392_at_radon.golden.net>...
> > Yes, I think it is much easier for us to iron-out difference at the
> > logical model. By the way what is a logical vs physical model?
>
> The logical level considers an abstract model of data. The physical level
> considers the concrete data structures, mappings to storage organizations
> and access operations in an actual computer system.
Thanks.
I have come to the conclusion that my model is NOT the OO or
Relational Model.
And that my attempt to describe it as such requires hi-jacking the
OO/Relational concepts and vocabulary which has resulted in a lot of
confusion for everyone. As you have indicated the Relational Model has
sound mathematical theory behind it and I have none. Therefore I will
rename my model and vocabulary and present it separately from OO or
Relational.
Received on Sat Jun 15 2002 - 14:23:06 CEST