Re: Nulls, integrity, the closed world assumption and events
From: Neo <neo55592_at_hotmail.com>
Date: 23 Jan 2007 21:21:13 -0800
Message-ID: <1169616073.252598.89050_at_v45g2000cwv.googlegroups.com>
Date: 23 Jan 2007 21:21:13 -0800
Message-ID: <1169616073.252598.89050_at_v45g2000cwv.googlegroups.com>
> ... Looks like there are many common [bad] experiences of network models on cdt.
All these are false network data models. For instance the CODYSL is actually a hierarchal/relational hybrid data model. A true network model is much closer to that employed by dbd. Now that I think about it, you are right, it also gives RM devotees a bad experience :) Received on Wed Jan 24 2007 - 06:21:13 CET