Dave, thanks

-----Original Message-----
From: Dave Watts [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 16, 2005 3:32 PM
To: CF-Talk
Subject: RE: XML Schema vs written spec


>       In reading up on XML documentation, it appears that 
> DTD's are being eclipsed by using Schemas. 

Yes, that is correct, although you may still use DTDs in certain
circumstances, such as for describing entities.

> What is the real benefit of writing the schema, when I still
> will have to write a spec for them to use for the specifics 
> of connecting to our system, general error messages and other 
> documentation?

A schema has several advantages over a written specification, although you
may want both. A schema can be used to validate your documents, first and
foremost, and this is incredibly useful. Also, a schema is a much more clear
constraint on what is acceptable and what isn't - a specification may have
loopholes.

Dave Watts, CTO, Fig Leaf Software
http://www.figleaf.com/

Fig Leaf Software provides the highest caliber vendor-authorized 
instruction at our training centers in Washington DC, Atlanta, 
Chicago, Baltimore, Northern Virginia, or on-site at your location. 
Visit http://training.figleaf.com/ for more information!




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