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On 12/09/2010 05:32 AM, Mark Van den Borre wrote:
> I'm trying to read up on ZODB packing and possible side effects. Does
> anyone know about comprehensive docs on this? Think interaction with
> repozo backup processes, a pack removing weakly referenc
On Thu, Dec 9, 2010 at 5:32 AM, Mark Van den Borre wrote:
> Hi all,
>
> I'm trying to read up on ZODB packing and possible side effects. Does
> anyone know about comprehensive docs on this?
Documentation is a major weakness of ZODB.
> Think interaction with
> repozo backup processes,
I don't us
On Thu, Dec 9, 2010 at 5:25 AM, Axel Gerke wrote:
> Hi,
>
> I'm Axel Gerke, yet another zope developer. My question is: Under what
> circumstances will the Data.fs.index be touched (i.e. its timestamp changes)?
> After consulting Andreas Jung, he can only remember, the file will be only
> touche
On 09/12/2010 12:25, Axel Gerke wrote:
> I'm Axel Gerke, yet another zope developer. My question is: Under what
> circumstances will the Data.fs.index be touched (i.e. its timestamp changes)?
> After consulting Andreas Jung, he can only remember, the file will be only
> touched @ startup or shutd
Hi all,
I'm trying to read up on ZODB packing and possible side effects. Does
anyone know about comprehensive docs on this? Think interaction with
repozo backup processes, a pack removing weakly referenced objects,
impact on the Data.fs index, ...
Thanks for any hints!
Sincerely,
Mark
--
Mark
Hi,
I'm Axel Gerke, yet another zope developer. My question is: Under what
circumstances will the Data.fs.index be touched (i.e. its timestamp changes)?
After consulting Andreas Jung, he can only remember, the file will be only
touched @ startup or shutdown. But we see that the file's timestamp
>
> That is already possible: just use RelStorage with memcached and set
> your ZODB cache size to zero or something small. However, large ZODB
> applications typically depend on a large number of persistent objects to
> respond to even the simplest requests, so you would have to optimize the
> ap