Re: object algebra

From: Marshall Spight <mspight_at_dnai.com>
Date: Sat, 21 Feb 2004 16:34:33 GMT
Message-ID: <tMLZb.94225$jk2.443684@attbi_s53>

"Neo" <neo55592_at_hotmail.com> wrote in message news:4b45d3ad.0402201644.429ee9b6_at_posting.google.com...
> On the plus side, the rules make some
> representations/operations easier and more robust (ie those where data
> fits neatly in tables). On the minus side, the rules make other
> representations/operations more difficult (ie trees).

Can you quantify this in some way? Or even just describe the additional difficulty better?

> TDM is a more general model than RDM.

Can you quantify that? Since the RDM is fully general, it seems a difficult task.

Marshall Received on Sat Feb 21 2004 - 10:34:33 CST