[Zope] enhancements to RAM cache manager product

Thierry Florac thierry.florac at onf.fr
Thu Feb 9 08:58:02 UTC 2012

Le Wed, 08 Feb 2012 23:42:58 -0600 (CST),
  sathya <python at zeomega.com> a écrit:

> ram cached pages using the ram cache manager product seems to be a
> nice way to improve response times. 
> As far as I remember it did not work well with ZEO.
> Is there any merit to reengineering this product to use memcached as
> the backend instead of ZODB/ZEO ?
> If so would anyone have an interest to work on this as a funded
> project ?
> It will be great to hear about newer and better solutions as well.


I used RAM cache a while a few months ago on a Zope (3.3.1) install
with a ZEO context and didn't notice any problem ; and as far as I
know, I don't see any link between them, as cached data is stored in
memory and not in the ZEO database.

Actually, I switched to memcached to be able to share cache data (as
well as sessions data) between several front-ends. This required just a
small interface and two adapters (one to work with a RAM cache and
another one to work with memcached).

No problem for me to share experience if you want to work on a
dedicated package.

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