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  • To: 'Bill de hOra' <dehora@e...>, xml-dev@l...
  • Subject: RE: XMLSchema for object programmers: was Announce: XML Schema
  • From: "Bullard, Claude L (Len)" <clbullar@i...>
  • Date: Fri, 28 Jun 2002 08:45:24 -0500

Perhaps and time will tell.  But locally, I see 
XDR, not XSD and never UML.   But that is local. 
My guess is that experiences will vary a lot by 
locale.

People build these and believe they are building 
a standard when in most cases, they are just 
modeling their local system ambitiously.  Given 
tools and a need to exchange artifacts with 
known partners, a serialization of the local 
system is just fine.

Global exchange with blind partners is risky. 
It depends on what the TAG quaintly calls 
"social behaviour" and in a world of intensely 
competitive social entities, that is not a 
smart way to contract or design.

len

From: Bill de hOra [mailto:dehora@e...]

> Len Bullard said:
>
> Let me say this again; if XML Schema 
> is targeted to and useful by object 
> and relational programmers, it has 
> hit the largest market/mind share for 
> such things. 

XML Schema won't supplant the UML any time soon. I suspect OO people who
need this sort of thing will move to the OMG's Model Driven Architecture
(http://www.omg.org/mda/) and XML Schema will settle at the level of a
serialization syntax.

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