On Thu, Oct 25, 2012 at 5:38 AM, Henrik Schröder <skro...@gmail.com> wrote:
> No, you can't solve this problem as long as you keep insisting on your weird
> setup.

Yes, distributed locking for atomic operations is an extremely
difficult problem to solve - perhaps not even possible to do correctly
with  just 2 hosts where you can't get a quorum if they lose network
contact.

> If you absolutely must have some sort of replicated datastore, memcached is
> the wrong choice, you'd be much better off looking at *actual* replicated
> datastores, such as HBase or MongoDB.

Or, if you need to keep the memcache client, maybe couchbase would
work on the server side:
http://www.couchbase.com/membase

-- 
  Les Mikesell
     lesmikes...@gmail.com

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