[ZODB-Dev] Making ZODB / ZEO faster

Jim Fulton jim at zope.com
Mon Dec 7 11:21:52 EST 2009

On Mon, Dec 7, 2009 at 11:08 AM, Erik Dahl <edahl at zenoss.com> wrote:
> Guys,
> Thanks for all the great feedback.  Still processing it but here are
> somethings we will try.
> We will also
> look at tuning out current ZEO setup.  Last time I looked there was
> only the invalidation queue.  I poked around a bit for tuning docs and
> didn't see any.  Can someone point me to them?

The biggest problem ZODB has in general is docs.

I'd consider tuning your ZEO client caches and using
persistent caches.

I'm still curious how big your database is.

> Our slow loading object was a persistent with a regular list inside of
> the main pickle.  Objects that the list pointed to were persistent
> which I believe means that hey will load separately.



Jim Fulton

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