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RE: Handling very large instance docs

• To: "Andy Greener" <andy@g...>,<xml-dev@l...>
• Subject: RE: Handling very large instance docs
• From: "Dare Obasanjo" <dareo@m...>
• Date: Thu, 6 May 2004 14:54:56 -0700
• Thread-index: AcQt7k53kn5xK5M5QsGNl2avJAW+0wFxll+w
• Thread-topic: 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

--
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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@g...] 
> Sent: Thursday, April 29, 2004 6:13 AM
> To: xml-dev@l...
> Subject:  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@g...                       Fax: +44 118 958 9005
> 
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