You might also want to check out VTD-XML's XPath engine which performs
extremely well against other XPath engines.
http://vtd-xml.sf.net
Jimmy Zhang
Kaushalye Kapuruge writes:
Varuna Jayasiri wrote:
Hi,
I am an engineering undergraduate from University of Moratuwa and I am
interested in working on the XPath project. There are a couple of things
not clear for me about this project. I read the previous thread on this
topic and found it very useful.
I would like to know how much consideration should be given to the
performance of the XPath engine, since performance will be critical if
large amounts of data are to be queried. Should it be made extendable
(flexible) so that performance issues could be dealt later on, without
giving it much consideration at this stage
+1
Also it was mentioned in the previous thread that this will not be
integrated with Axis2/C? Does this mean that this will not be part of
Axis2C and be used only for project Rampart?
Not really. The XPath impl is part of AXIOM, which is the XML infoset
model used by projects such as Apache Axis2/C, Apache Rampart/C and Apache
Sandesha2/C :). As the AXIOM is still part of Axis2/C, obviously the
proposed XPath impl will be part of Axis2/C.
If it is so, should the API be tailored for the requirements of Rampart
(perhaps, slightly deviating from XPath API structure in Axis2/Java)?
Nop. Not at all. Rather Apache Rampart/C can be used to try out the
implementation.
Thank you very much
--
Varuna
www.xvpj.net <http://www.xvpj.net>
--
http://blog.kaushalye.org/
http://wso2.org/
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