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From Gerd Mueller <g...@smb-tec.com>
Subject Re: xalan 2.0 performance!!!
Date Thu, 15 Feb 2001 13:35:17 GMT

> we have experienced major problems with migrating from xalan-j 1.2.2 to 
> xalan-j 2.0 production release. Stylesheets transformations which took app. 
> 100ms with 1.2.2 need now 5-10 sec with 2.0. We are using xalan in servlet, 
> precompiling stylesheets in StylesheetRoot ( 1.2.2 ) or Templates now and 
> then processins them with DOM source. 
> 
> Does anybody know something about that??? For me it looks like xalan-j 2.0 is 
> oversynchronized. Maybe there are some undocumented settings or 
> initialization procedure to avoid this problem???

On hint is: Avoid queries like '/something//another_thing'. Doubleslashes
are the death for Xalan 2.0

Best Regards,
Gerd

--
________________________________________________________________
Gerd Mueller                                    gerd@smb-tec.com     
SMB GmbH                                  http://www.smb-tec.com

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