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
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
If this is the case, then maybe I should code a ViewFactory which caches
frequently used views. This may help.
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