Is it posible that two Seperate Instances of Memcache communicate with each other

[Kiran Kumar]

*Is it posible that two Seperate Instances of Memcache communicate with 
each other ??*

Hi ,

I have got two applications running , both of them got dedicated one each 
instance of Memcache server to it .

Now my question is , is it possible that these two Seperate Instances of 
Memcche talk to each other ?? (Means if we delete a key on one instance of 
Memcache , i need to delete the key on the other instance of Memcahe )