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From Arnaud Le Hors <leh...@us.ibm.com>
Subject Re: Performance and thread safety in Xerces
Date Thu, 29 Jun 2000 01:16:30 GMT
Dennis Thrysoe - Netnord A/S wrote:
> 
> Is the DOM implementation in Xerces 1.0.3 inefficient in some places?

Yes.

> 
> I my concrete case I have some code that calls ElementImpl.getAttribute()
> about 320,000 times. This code takes a bit long, and creates a total of
> almost 600,000 objects.
> 
> Is this a known problem? If it is, is it handlede in newer releases?

I've made a lot of improvements with regards to memory foot print in our
DOM implementation since 1.0.3. So try a newer version and you should
see a real difference! Feedback on this is very welcome actually. I
haven't got any (which I guess is good...)
-- 
Arnaud  Le Hors - IBM Cupertino, XML Technology Group

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