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Bug 51453

Summary: Speed up XML processing in Window System and Settings
Product: ide Reporter: _ rkubacki <rkubacki>
Component: PerformanceAssignee: issues@performance <issues>
Status: CLOSED WONTFIX    
Severity: blocker Keywords: PERFORMANCE
Priority: P3    
Version: 3.x   
Hardware: PC   
OS: All   
Issue Type: ENHANCEMENT Exception Reporter:
Attachments: core-windows patch

Description _ rkubacki 2004-11-12 12:36:55 UTC 
Various tips how to improve perfromance of XML
processing are contained in
http://www-106.ibm.com/developerworks/xml/library/x-jaxp13a.html
and in older series
http://www-106.ibm.com/developerworks/xml/library/x-perfap2.html

Reusing of created parser/reader (every call to
XMLUtil.createXmlReader takes >1ms from 30s of
startup on my notebook). This can be possible in
winsys, and maybe also in settings

DOM traversing tips (projects, editor options,
schema2beans), specifying DOM level
implementation, not deffered DOM for small documents

Some others like XML schema caching are probably
not applicable now.
Comment 1 _ rkubacki 2004-11-19 11:16:14 UTC 
Created attachment 18966 [details]
core-windows patch
Comment 2 _ rkubacki 2007-10-30 18:08:38 UTC 
Mostly performance related. Passing to Petr N.
Comment 3 Marian Mirilovic 2011-05-25 11:39:15 UTC 
too old, no plans to do so - closing