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Re: Data Dictionary Concept
From: |
Derek Neighbors |
Subject: |
Re: Data Dictionary Concept |
Date: |
19 Aug 2002 22:37:19 -0700 |
>
> No, this puts the cart before the horse.
>
> It worries about interoperability that doesn't exist and may not even need
> to,
> instead of worrying about having a way of managing the data schemas that are
> _actually in the system_.
>
> A usual data dictionary is all about having a database somewhere around that
> manages what tables (and contents) are used in the system.
>
> There _will_ be data on the system that under NO circumstances should be
> released externally, such as security configuration and personal information
> (as is found in payroll). That should NOT get attached to any "ebXML"
> system,
> lest mistakes lead to confidential information getting released, which could
> lead to all sorts of horrid effects including companies getting sued.
>
> And again, worrying about that is vastly premature. The point _isn't_ about
> abstract XML schema; it's about the concrete question of what DBMS tables are
> on THIS system, and how do they link to the INTERNAL functionality of GnuE,
> to
> forms, business rules, and such. Forms are certainly not something that is
> any business of outsiders.
For the most part I agree with this position so wont add more.
-derek