hi, have you seen Nico Verwer's presentation "Performance on big documents". You can download it as mp3/pdf on http://www.cocoongt.org/Slides-and-recordings.html
They used a nice two-step appoach for transforming bid documents. perhaps it helps, Christoph Boisvert, Éric wrote: > not much to remove, I'm afraid.. The xslt in question mostly reformat a > document into another format, but keeps all the same information. > > I'm investigating Vermer's options right now.. > > keeps suggestions coming.. they are appreciated. > > Eric > > > -----Message d'origine----- > De : Ralph Goers [mailto:[EMAIL PROTECTED] > Envoyé : 28 octobre, 2005 13:55 > À : users@cocoon.apache.org > Objet : Re: processing large files > > > You may not have to rewrite your xslt. Part of the idea is to reduce the > size of the document by eliminating unnecessary stuff in a transformer > before your XSLT is invoked. > > Ralph > > Boisvert, Éric wrote: > > >>thanks, I saw that. I wondered if there was some obvious thing I could >>check before starting rewriting the xslt (I know, I'm lazy) >> >> >>Eric >> >> >>-----Message d'origine----- >>De : Ralph Goers [mailto:[EMAIL PROTECTED] >>Envoyé : 28 octobre, 2005 11:51 >>À : users@cocoon.apache.org >>Objet : Re: processing large files >> >> >>Boisvert, Éric wrote: >> >> >> >> >>>Hi all >>> >>>I need to process large xml file and as I tested with increasingly larger >>>file, the time to process suddently increased a lot. For instance, 200 K >>>files took 0.8 seconds, 400 K file 2.5 sec and when I get near 1 Meg, it >>>jumps to 30 seconds (nearly 10 times, for twice the size).. I played with >>>the pipeline caching, outputBufferSize, etc.. even boosted CATALINA_OPTS > > to > >>>512 Megs, nothing helped. I guess this is related to the fact that at > > some > >>>point the incoming document cannot be loaded entirely in memory. >>> >>>Anyone has an idea to fix this ? >>> >>>Cheers and thanks >>> >>> >>> >>> >>> >> >>This was the subject of one of the presentations at the Cocoon >>GetTogether (http://www.cocoongt.org). Here is a link to the >>presentation. >>http://cocoongt.hippo12.castaserver.com/cocoongt/nico-verwer-performance.pd > > f > >>Ralph >> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
