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سایت رسمی ممکشد
http://memcached.org

What is Memcached?

Free & open source, high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load.

Memcached is an in-memory key-value store for small chunks of arbitrary data (strings, objects) from results of database calls, API calls, or page rendering.

Memcached is simple yet powerful. Its simple design promotes quick deployment, ease of development, and solves many problems facing large data caches. Its APIis available for
most popular languages.
Download Memcached

The latest stable memcached release isv1.4.15

release notes (2012-9-3)

tar.gz
Source and Development

Quick Example


Cache Results

function get_foo(foo_id) foo = memcached_get("foo:" . foo_id) return foo if defined foo foo = fetch_foo_from_database(foo_id) memcached_set("foo:" . foo_id, foo) return fooend
Play with telnet

$ telnet localhost 11211Trying 127.0.0.1...Connected to localhost.Escape character is '^]'.get fooVALUE foo 0 2hiENDstatsSTAT pid 8861(etc)
Memcached Users

• LiveJournal
• Wikipedia
• Flickr
• Bebo
• Twitter
• Typepad
• Yellowbot
• Youtube
• Digg
• WordPress.com
• Craigslist
• Mixi

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