[ZODB-Dev] BTree memory bomb

[kosh]

On Tuesday 18 January 2005 8:25 am, Simon Burton wrote:
> Hi all,
>
> I did a test (below) to see if BTree would unload it's objects as it grew
> large. No luck, I killed the script once it had taken 80% of memory.
>
> How do I make a mapping object that can grow arbitrarily large (limited by
> disk space) ? This is primarily why I chose ZODB.
>
> thanks for any help!
>
> Simon.
>

Maybe this would help

http://zope.org/Wikis/ZODB/UnloadingObjects

I recently did something similar to unload objects I knew I would not need for 
a while for large gains.