Ever dump an inventory sync file in XML across the internet, and wait for the 700mb 
sucker to come thru ! (ftp, http, or ..)

Seriously tho, PO's and other common business documents are easy, usually smaller in 
byte size, but product catalogs (especially when you also then add in digital content 
such as image and/or digital audio), and also things like inventory snapshots of 
available products are notoriously big files. I
agree that there may be alternate business processes in the future that 'relieve the 
pressure' of having to thigh big files like this across the wire but what hurts today 
is it's an existing business practice for some and what's more is their information 
contents are so crucial to running a business
process.

Data compression with XML please. You'd be doing the business world a hudge favor. 
It's also a natural, and I'm so surprised people haven't institutionalized it till 
now. 
I do keep hearing the bandwidth arguement all the time, but there's still a 
significant population of businesses around the world that don't have the luxury of 
easy access to big fat bandwidth pipes to pump information thru.

All the very best
-Dave




> -----Original Message-----
> From: Matthew MacKenzie [mailto:[EMAIL PROTECTED]]
> Sent: Friday, October 19, 2001 11:20 AM
> To: Rishel,Wes; David RR Webber - XMLGlobal; XML/edi Group
> Subject: Re: Compression of XML
> 
> 
> ebXML messaging only specifies a method of signing a payload 
> using dsig.
> One must also weigh the CPU cost of compression with the bandwidth
> available.  Nowadays, bandwidth is a smaller issue.
> 
> Regards,
> 
> Matt MacKenzie.
> ----- Original Message -----
> From: "Rishel,Wes" <[EMAIL PROTECTED]>
> To: "David RR Webber - XMLGlobal" <[EMAIL PROTECTED]>; 
> "XML/edi Group"
> <[EMAIL PROTECTED]>
> Sent: Friday, October 19, 2001 10:47 AM
> Subject: RE: Compression of XML
> 
> 
> > One should also remember that PGP encryption has compression as a
> > by-product. Where business communicators prefer to use RSA, 
> many of the
> > proposed standards for security include compression as an 
> option (EDIINT
> and
> > ebXML messaging).
> >
> > -----Original Message-----
> > From: David RR Webber - XMLGlobal [mailto:[EMAIL PROTECTED]]
> > Sent: Friday, October 19, 2001 7:20 AM
> > To: XML/edi Group
> > Subject: Compression of XML
> >
> >
> > http://www-106.ibm.com/developerworks/xml/library/x-matters13.html
> >
> > good article.
> >
> > Although for me the odd 10% or 20% here is not so significant -
> > but at least the article allows you to assess based on your own
> > needs.
> >
> > Remember V90 modems include builtin on the wire compression
> > using PKZIP / Huffman algorithms.
> >
> > DW
> >
> >
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