24 Nov
2006
24 Nov
'06
8:58 a.m.
Jonathan wrote:
----- Original Message ----- From: "Yuri" <yurj@alfa.it> To: <zope@zope.org> Sent: Thursday, November 23, 2006 11:07 AM Subject: [Zope] help performance
Hi!
I've an old machine with zope 2.6 with an application based on ZClass. Now, updating 4000 record takes ages (more than an hour...), basically it is a propertysheet update + recatalog of every object of 4000.
Can I have significative performance upgrade changing something in the code base? Some ZCatalog "slow" bug in 2.6 I could patch you know of? :)
You could try different transaction subcommit threshold settings (Catalog - Advanced tab) to see if different settings have any beneficial impact.
Subtransactions are *Disabled :) *