RE: [docbook] dtd, XMLSchema or RELAX NG

> -----Original Message-----
> From: M.Sch輎er 
> 
> I start to implement a small knowledge base system based
> on xml and docbook. I have to decide on which definition type
> dtd, XMLSchema or RELAX NG my docbook documents based.
> What is the best choose for a samll text based system with small  
> requirements
> also on the xslt aspect for the next years.

I don't know what you mean by "small requirements" and "the xslt aspect".
But I guess I'd go for RELAX NG myself (DocBook V5 will be based on it). At
any rate, here are some links that may be helpful:

http://www.xml.com/pub/a/2001/12/12/schemacompare.html
http://www.webreference.com/xml/column59/
http://gnosis.cx/publish/programming/xml_matters_25.html
http://nwalsh.com/docs/presentations/extreme2004/slides/toc.html
http://norman.walsh.name/threads/nwn-refactordocbook

/MJ