Rails%203%20In%20Action

Summary
directory, allowing you to store the result of potentially computationally expensive
parts of your view.
These are the basic concepts for enhancing the performance of your application.
There is more you can do, like integrating with tools such as Memcached (http://
memcached.org) and Redis (http://redis.io), and interacting with the Rails.cache
variable which gives you fine-grained control over the cache that Rails uses to store
fragments and can be used to store other pieces of information.
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