Re: circular relationships ok?
Date: Thu, 2 Mar 2006 09:21:22 -0000
> This model avoids the problem of cycles in a principled manner. It
> provides also many other advantages and conveniences. Instead of
> modeling relationships via an arbitrary graph we use a concrete
> structure of ordered tables for that.
> Querying, grouping/aggregation,
> inference are also made easier in such an approach.
Roy Received on Thu Mar 02 2006 - 10:21:22 CET