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Wolfgang Hoschek wrote: > This has less to do with the structure of an iternal model, and more to > do with more or less clever optimization/indexing independent of the > object model. Then such a tool could build an index over the LCD tree without reconstructing the tree. > I remember running a very simple "//item" with the XOM CVS XPath toy. > Turns out it would have taken a month to run to completion - quadratic > time complexity where one would expect O(N). With another engine it ran > in less than a second. Similar for other queries. If you have an actual test case that demonstrates the issue, I suspect I can fix it. However, allegations on mailing lists without any actual data rarely result in improvements. -- Elliotte Rusty Harold elharo@m... XML in a Nutshell 3rd Edition Just Published! http://www.cafeconleche.org/books/xian3/ http://www.amazon.com/exec/obidos/ISBN=0596007647/cafeaulaitA/ref=nosim
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