[Zope3-dev] Re: Question regarding zc.relationship
Jürgen Kartnaller
juergen at kartnaller.at
Wed Jun 27 12:21:06 EDT 2007
We store >100K relations this way.
ZODB loads the referenced objects on demand.
Jürgen
Andreas Kopecky wrote:
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> Hello!
>
> I got a question regarding the Relationship container part of
> zc.relationship:
>
> I realized that the Relationship class stores the objects which belong
> to the relation (source and target) as normal (strong?) python reference
> inside the Relationship object. My question: Is there and performance
> issue or data integrity issue to be expected when i store >10k or such
> relations with such behavior in the ZODB? I would have expected the
> Relationship class to use weak references to store the related objects.
>
> thanks in advance!
>
> - -regards
> Andreas Kopecky
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