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Subject: Re: [xtm-wg] Dynamic Generation and Serving of Topic Maps
>DaveP >| 2. I'd tend to favour your database based TM's, due to size, but >| what XML based tools are there that parse from disk? > >I'm afraid I don't really understand the question. If you store your >topic maps in databases you need three things: > > - an import-from-XML capability (which can use an ordinary XML > parser) > > - an export-from-XML capability > > - means for accessing and modifying the topic map in the database dp: Sorry. Too terse. One of the issues with large xml objects in a server based system is that they need to be loaded into memory to be parsed, and then used by XSLT/XPATH/Xpointer. Its always been this constraint that has caused a serious constraint for middleware on large information bases. Hence my concern that any serious XML based TM would similarly be constrained by memory. > > >XML-based tools don't enter into it, except in the import and export >parts, which are crucial, but rarely used compared to direct access. dp: I sincerely hope you are wrong here Lars. Otherwise whats the point of using XML, if you cant take advantage of the tools being developed for XML? >| Am I right in thinking that you envisage a whole suite of tools >| specially for topic maps in an XML domain? > >Depends what you mean by 'you' and 'an XML domain'. At this point I >don't expect to be involved in any topic map project that uses XML for >much besides import and export, and perhaps some auto-generation. dp: I'd certainly concur about auto-generation. Surely most users will be auto generating from some xml based source, at least for the basic topics? Regards daveP -------------------------- eGroups Sponsor -------------------------~-~> Create your business web site your way now at Bigstep.com. It's the fast, easy way to get online, to promote your business, and to sell your products and services. Try Bigstep.com now. http://click.egroups.com/1/9183/1/_/337252/_/973620885/ ---------------------------------------------------------------------_-> To Post a message, send it to: xtm-wg@eGroups.com To Unsubscribe, send a blank message to: xtm-wg-unsubscribe@eGroups.com
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