Thanks for your response... I will try that. I have already started to "clean" up the views and creating a very simple custom caching mechanism to achieve better perfomance. We have made some success, but we're still working.
Best regards, Manuel. Tres Seaver wrote: > > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Manuel Vázquez Acosta wrote: >> Hi all, >> >> I've been asked to deploy a Plone App which must satisfy a load of at >> least 1200 >> users over 8 min. >> >> I have tested a fresh Plone 2.5.3 with Zope 2.9.7, plus Squid + CacheFu >> and >> everything went just fine. The laptop didn't even notice such a load. >> >> But, when I installed the Plone App, even much smaller load didn't pass >> the test. >> >> Thus, I have to dig into the source code of the app to find the source of >> the >> problems. I have found that the app uses Z3 concepts, specially Views. >> This >> question poped into my mind: >> >> 1. Does Zope2+Five creates Views everytime they are used, and discard >> them >> afterwards? >> >> If this is the case, then maybe I should code a ViewFactory which caches >> frequently used views. This may help. > > Nope, that won't help, because views are bindings between context > objects and requests. > > The time required to create views / adapters is completely negligible > compared to the time required to *render* the Plone main template. You > need to focus on stripping out features you don't need in that template, > and / or caching fragments of it. > > > Tres. > - -- > =================================================================== > Tres Seaver +1 540-429-0999 [EMAIL PROTECTED] > Palladion Software "Excellence by Design" http://palladion.com > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.6 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iD8DBQFGe92C+gerLs4ltQ4RAmVvAJ9+BXTwKTe9HqIq12XMYfu8CYtJkQCgpuce > rRbBU2hqJKAQWXi3zFmS4V4= > =zhVX > -----END PGP SIGNATURE----- > > _______________________________________________ > Zope maillist - Zope@zope.org > http://mail.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://mail.zope.org/mailman/listinfo/zope-announce > http://mail.zope.org/mailman/listinfo/zope-dev ) > > -- View this message in context: http://www.nabble.com/Several-questions-on-Z3-Views-backported-thru-Five-tf3962154.html#a11309004 Sent from the Zope - General mailing list archive at Nabble.com. _______________________________________________ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )