[Zope3-Users] Zope 3 Capacities

[Andreas Jung]

--On 19. Januar 2006 12:26:42 -0600 David Johnson <djohnson at jsatech.com> 
wrote:

> I'm trying to scope out Zope 3's capacities.  Does anyone have a large
> ZODB? How big is it (in terms of objects)?  Any performance issues?
> Does anyone have a very high volume site?  What kind of volume with what
> kind of degree of application logic?
>
>
>
> What architectural things have affected performance?   I general we're
> looking at using an RDBMS, but we're trying to get a better feeling of
> when we can use the ZODB and when we should stick to the RDBMS. I like
> the ZODB because of it's versioning information in particular.
>
>
>
> We have various datasets:
>
> 1.	Transactions: 10-100 billion objects

per day, month, yr?

> 2.	Users: 10-100 million objects

up to 1-2 million objects seem to be common for large sites nowadays

> 3.	Contacts: 100,000 objects
> 4.	Customers: 100-1000 objects

Possibly you might consider a hybrid solution using the ZODB and a RDBMS.

-aj

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