ActiveSupport::Cache::MemCacheStore
class ActiveSupport::Cache::MemCacheStore
A cache store implementation which stores data in Memcached: memcached.org/
This is currently the most popular cache store for production websites.
Special features:
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Clustering and load balancing. One can specify multiple memcached servers, and MemCacheStore will load balance between all available servers. If a server goes down, then MemCacheStore will ignore it until it comes back up.