Thierry Florac wrote:
Zope2 provided a nice tool in his control panel to view database
activity (objects loads and stores, cache usage...).


Yes. This is wildly useful for improving performance.  In
many applications, a good way to improve performance is to
allocate a larger object cache using more physical memory.
(Buying more RAM is a very cost effective hardware upgrade.)

Two questions :
 - is there any way to get access to such information with Zope3 ?

Zope3 uses the same ZODB that Zope 2 uses, so the necessary
infrastructure is there. No one has written the equivalent UI
tool AFAIK.

 - is it possible with Zope3 to setup cache size ??

Of course, using the same option in the zope.conf file.

Jim

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Jim Fulton           mailto:[EMAIL PROTECTED]       Python Powered!
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