Try to use cached stylesheets... it can improve performance.
http://www.topxml.com/xsl/articles/java_xslt/default.asp See at bottom. ________________________________ From: Jason Timmins [mailto:[EMAIL PROTECTED] Sent: viernes, 29 de junio de 2007 11:58 To: [email protected] Subject: RE: Fop performance Hi There, I had much the same problem myself. I needed to create PDFs quickly for the web but also Postscript for high-volume laser printers. It was taking seven seconds to run Saxon, run FOP and get the PDF/PS. This was way too slow for my application. To be fair, FOP is pretty quick, the slow part seems to be the initialisation of the JavaVM (which I was doing once for Saxon and again for FOP.) I'm in the .NET environment so I gave up on Saxon and switch to a .NET implementation. I also used IKVM to translate FOP (0.20.X) into a .NET component so that now Windows doesn't have to use the JavaVM and all the code runs in the same IIS execution environment. The result of all this effort was that the generation time dropped from seven seconds to two seconds. I'd like to use the native Java version of FOP but how can I make it run really quickly for lots of small PDFs? Bye for now Jason. Jason Timmins (Technical Director) InterLinx <http://www.interlinx.co.uk/> Ltd. Geo: West Mids, UK <http://www.multimap.com/map/browse.cgi?lat=52.5363&lon=-2.1866&scale=10 000&icon=x> . Tele: +44 8707 430999. Fax: +44 8707 460999. Beyond here there be dragons! From: Laurent Berthelot [mailto:[EMAIL PROTECTED] Sent: 29 June 2007 06:57 To: [email protected] Subject: Fop performance Hello, I try to optimize FOP performance. I make litlle dynamical PDF (2 pages) on the fly for a web site, and i need several second to generate PDF. FOP need a lot of CPU... Have you the same problem ? Regards, Laurent Berthelot ________________________________________________________________________ This email has been scanned for all viruses by the InterLinx Anti-Virus Email service. For more information on a proactive anti-virus service working around the clock, around the globe, visit http://www.interlinx.co.uk/anti-virus-anti-spam.htm ________________________________________________________________________ ------------------------------------------------------------------ This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Atos Origin group liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted. Este mensaje y los ficheros adjuntos pueden contener informacion confidencial destinada solamente a la(s) persona(s) mencionadas anteriormente. Pueden estar protegidos por secreto profesional Si usted recibe este correo electronico por error, gracias de informar inmediatamente al remitente y destruir el mensaje. Al no estar asegurada la integridad de este mensaje sobre la red, Atos Origin no se hace responsable por su contenido. Su contenido no constituye ningun compromiso para el grupo Atos Origin, salvo ratificacion escrita por ambas partes. Aunque se esfuerza al maximo por mantener su red libre de virus, el emisor no puede garantizar nada al respecto y no sera responsable de cualesquiera danos que puedan resultar de una transmision de virus ------------------------------------------------------------------
