Re: Modeling performance for large number of objects?

>>> Usually, the penalty does not interfere with the job at hand.
>> 
>> Oops, why?

*snip*
 
> Usually you might
> *display* all the objects (where rawRows comes in handy), and then the
> user selects one of these objects to actually modify (so you fault the
> raw object into a real one, work on it, and saveChanges).

*click* Of course.

> Of course, maybe S=E9bastien has a trick up his sleeve as to how one
> could go about using Modeling for batch processing...

Not just for batch-processing...

In fact my question was raised when I read the article about ERP5 on
pythonology.org, with the performance values they claimed for ZODB with
their ZSQLCatalog add-on. I would guess that their performance claims are
only valid if all the queried objects are in fact in memory...?

Best regards

Wolfgang Keller



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