Subject: Re: [xsl] Speed problem From: Wolfgang Laun <wolfgang.laun@xxxxxxxxx> Date: Mon, 17 Oct 2011 10:22:49 +0200 |
How much if this elapsed time is i/o time and how much is required for the actual transformation? Did you time the transformation between b yte array streams? Did you try to create iunndented XML output? Is crreating compressed output an option? -W On 17 October 2011 09:42, Bartolomeo Nicolotti <bnicolotti@xxxxxxxxx> wrote: > Hello, > > I could not attach .zip with Evolution client, but I hope the question > is clear enough > > Many thanks > > Best regards > > Bartolomeo > > Il giorno lun, 17/10/2011 alle 09.36 +0200, Bartolomeo Nicolotti ha > scritto: >> To whom it may concern. >> >> we've an XSLT to translate quite big xml, and we want to improve the >> translation time >> >> We translate starting from the attachment >> >> 192.168.0.103.log_2011-10-14.log.20111014084051032-1.HBD.xml (1.8Mb) >> >> with this output: >> >> 192.168.0.103.log_2011-10-14.log.20111014084051032-1.HBD.out.xml >> (3.2Mb) >> >> for which we've this translation times: >> >> 16:44:43,807 INFO [main] Main - >> javax.xml.transform.TransformerFactory=net.sf.saxon.TransformerFactoryImpl >> 16:44:43,811 INFO [main] Main - launchFile: launch.xml >> 16:44:44,280 INFO [main] JAXPSAXProcessorInvoker - Transforming... >> 16:44:46,983 INFO [main] JAXPSAXProcessorInvoker - Done. >> >> we need to speed-up the transformation, we currently already compile >> the stylesheet only once and the re-use the compiled Transformer >> >> Could you please advise us with some hint about how to improve the >> timings or how to profile the transformation? >> >> Many thanks >> >> Best regards >> >> Bartolomeo
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