Rails Fragment Caching - Dalli and Memcachier

gistfile1.rb

  # Use a different cache store in production.
  # /config/environments/production.rb
  config.cache_store = :dalli_store,
                    (ENV["MEMCACHIER_SERVERS"] || "").split(","),
                    {:username => ENV["MEMCACHIER_USERNAME"],
                     :password => ENV["MEMCACHIER_PASSWORD"],
                     :failover => true,
                     :socket_timeout => 1.5,
                     :socket_failure_delay => 0.2
                    }