• From: Boris Kolpackov <boris@c...>
• To: Andrew Welch <andrew.j.welch@g...>
• Date: Wed, 3 Dec 2008 14:00:44 +0200

Hi Andrew,

Andrew Welch <andrew.j.welch@g...> writes:

> Running the following transform against that file using Kernow's
> performance testing facility:
> 
> [...]
> 
> Gives this result:
> 
> Ran 5 times
> Run 1: 445 ms
> Run 2: 178 ms
> Run 3: 216 ms
> Run 4: 335 ms
> Run 5: 163 ms
> Ignoring first 2 times
> Total Time (last 3 runs): 714 ms
> Average Time (last 3 runs): 238 ms

This is consistent with what I got for XQuery. The test runs 100 
queries which translates to about 250 ms per query (and 0.9 ms 
for data binding). Provided that you hard-coded max age and
gender into the transformation and don't parse the result, it is
pretty close. I am not sure if in your test the XML document is
re-parser for each run, though.

Boris

-- 
Boris Kolpackov, Code Synthesis Tools   http://codesynthesis.com/~boris/blog
Open source XML data binding for C++:   http://codesynthesis.com/products/xsd
Mobile/embedded validating XML parsing: http://codesynthesis.com/products/xsde

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