Your diagram leads me to believe you have a lack of understanding how memcached works. memcached never talks to your databases. Your applications have to do that and store cached data in memcached. That storage can happen anywhere you want.

Brian.
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http://brian.moonspot.net/

On 9/19/12 3:07 AM, tomqaz wrote:
Hey,
I'm trying to find out if Memcached allows to cache data from geo spread
sources.
Main goal is to use Memcached to cache data from distant database.
Below I put a simple diagram of my scenario.
Client usually connects to database which is in his region but sometimes
he use a lot of other database data.
I wonder if its possible to deploy such scenario where there are couple
of independent Memcached unit.
(I have already API which get data from proper database)

<https://lh4.googleusercontent.com/-YJQEcLy86tM/UFl9ICwCumI/AAAAAAAAAjo/hji_ETE4Vlo/s1600/diagram1.png>



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