clustering: how it works??
Say I have the below configurations.
1 memcache server in US. 1 memcache server in Europe.
My website makes use of the cluster of 2 nodes. memcache will split the caching between the 2 nodes??
1.user A retrieves a post from database and the application cached it. assume (123,$post) in US node.
2.user B wants to retrieve the same post, from Europe. Will looking for key 123 finds the cache? Does it matters if both users are in US or Europe?