How to maintain cache update on different memcached servers?

[howard chen]

On 10/31/06, Daniel Beckham <dbeckham-memcached at dealnews.com> wrote:
> There is no built-in replication in memcached.   I think you have an
> incorrect notion of what memcached is meant to be.
>
> -Daniel
>
> howard chen wrote:
> > If I have 3 servers,
> >
> > 1 MySQL master + memcached
> > 1 MySQL slave + memcached
> > 1 MySQL slave + memcached
> >
> > suppose data is being updated on the master, the 2 slaves will get the
> > update thru replication, but how the memcached on the slaves to get
> > the updates also?
>

well, i am not talking about replication, i am referring the best
practices in maintaining data synchronization across memcached
servers.

if we have more than one memcached servers, how to make them synchronized?