& XSLT On Tuesday 20 of September 2005 13:38, Joseph C. Bautista wrote:
>  Hi All,
> 
>         I tried using XML::XPath::XMLParser and XML::XPath modules
>  to parse an xml files. Its really works good and still working
>  well only the problem is its taking so much time and resources.
>  The xml files are approximately 20MB each. My CPU load jump to 16
>  and the server almost don't want to accept keyboard input
>  anymore.
> 
>         My server is P4 1.7GHz with 512MB RAM running in linux
>  redhat 9.
> 
>         Is there any way to do this in more optimize and faster
>  way?

Use XML::LibXML instead. It's API is similar and, being based on a C 
implementation, it's much much faster compared to XML::XPath and 
the memory footprint for a XML is also significantly smaller.

-- Petr

>         Thank you and all sugestions/ideas are highly appreciated.
> 
>  Joseph
> 
>  >>> Hi All,
>  >>>
>  >>>    I was wondering if there's a module that i can used to get
>  >>> only the nodes in an XML file based on the attributes value?
>  >>>
>  >>>   Example XML is:
>  >>>
>  >>>    <Things>
>  >>>       <Object Class="Pens" Location="Room">
>  >>>             <p name="length">4<\p>
>  >>>             <p name="thickness">.5</p>
>  >>>             <p name="color">yellow</p>
>  >>>       </Object>
>  >>>       <Object Class="Papers" Location="Room">
>  >>>             <p name="length">9<\p>
>  >>>             <p name="thickness">2</p>
>  >>>             <p name="color">yellow</p>
>  >>>       </Object>
>  >>>       <Object Class="Pens" Location="Sala">
>  >>>             <p name="length">4<\p>
>  >>>             <p name="thickness">.5</p>
>  >>>             <p name="color">Black</p>
>  >>>       </Object>
>  >>>       <Object Class="Papers" Location="Sala">
>  >>>             <p name="length">9<\p>
>  >>>             <p name="thickness">3</p>
>  >>>             <p name="color">white</p>
>  >>>       </Object>
>  >>>   </Things>
>  >>>
>  >>>    If I want to retrieve only the objects with class "Pens"
>  >>> then i would just execute something like
>  >>>
>  >>>          $xml->node("Object", "Class" => "Pens")
>  >>>      and the module(s) will give me a hashref with two
>  >>> values. All objects, including its parameters, with class
>  >>> "pens" (1 in "Sala" and 1 in "Room")?
>  >>>
>  >>>
>  >>>    Thanks...
>  >>>
>  >>> Br,
>  >>> Joseph
>  >>
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