[Zope-dev] Re: [ZODB-Dev] Re: tempstorage to ZEO?

[Tres Seaver]

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Sidnei da Silva wrote:
> On Wed, May 31, 2006 at 02:12:48PM -0400, Tres Seaver wrote:
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> | Eric Brun wrote:
> | > Hi,
> | > 
> | > I have bad experence with tempstorage on ZEO (FileStorage with no undo).
> | > With site with 18000 users (300 per minutes) , the site hang because of
> | > conflict on ZEO.
> | > I am very interested by a faster tempstorage like SQLDB
> | 
> | I am working on a memcached-based shared session data container, which
> | should be both faster than ZEO + tempstorage and conflict-free.
> 
> Having written a MemcacheCacheManager, I'm very interested in helping
> with this. How can I help you?

I haven't tested it under heavy load yet, but here is my first pass:  it
registers two ZMI-addable objects:

  - a 'MemCache Proxy', which knows the set of servers making up the
    distributed cache (these may be either straight memcached servers
    or, alternatively, disk-based tugela servers).

  - a 'MemCache Session Data Container', which uses the proxy to
    implement the same interface as the TransientObjectContainer.

I plan to bang on it a little more, and release it sometime on or before
the 12th (I'm giving a talk on it at the ZPUG meeting then).


Tres.
- --
===================================================================
Tres Seaver          +1 202-558-7113          tseaver at palladion.com
Palladion Software   "Excellence by Design"    http://palladion.com
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