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   RE: [xml-dev] Handling very large instance docs

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  • To: "Andy Greener" <andy@gid.co.uk>,<xml-dev@lists.xml.org>
  • Subject: RE: [xml-dev] Handling very large instance docs
  • From: "Dare Obasanjo" <dareo@microsoft.com>
  • Date: Thu, 6 May 2004 14:54:56 -0700
  • Thread-index: AcQt7k53kn5xK5M5QsGNl2avJAW+0wFxll+w
  • Thread-topic: [xml-dev] Handling very large instance docs

You could also use a pull-based XML parser that supported XPath-based
pattern matching such as the XPathReader described at
http://msdn.microsoft.com/library/en-us/dnexxml/html/xml05192004.asp

--
PITHY WORDS OF WISDOM 
The more ridiculous, stupid and dumb an idea is, the better chance it
has on catching on.     

This posting is provided "AS IS" with no warranties, and confers no
rights.  

> -----Original Message-----
> From: Andy Greener [mailto:andy@gid.co.uk] 
> Sent: Thursday, April 29, 2004 6:13 AM
> To: xml-dev@lists.xml.org
> Subject: [xml-dev] Handling very large instance docs
> 
> Before we dive into a local bespoke development, is anyone 
> aware of any tools that can efficiently handle browsing and 
> editing of very large XML documents (2-300Mb of repeating 
> structure at the top
> end) on "normal" PC workstation hardware?
> 
> At the very least I need to be able to sequentially process a 
> large document and extract an identified sub-tree (ideally 
> denoted by an XPath expression) for run-of-the-mill tools to 
> manipulate. I assume such a beast would need to be based on a 
> SAX parser.
> 
> I suppose my other option is to dump the doc into an 
> XML-native database and get at the fragments via a query 
> mechanism. Any suggestions gratefully received...
> -- 
> 
> Andy Greener                         Mob: +44 7836 331933
> GID Ltd, Reading, UK                 Tel: +44 118 956 1248
> andy@gid.co.uk                       Fax: +44 118 958 9005
> 
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