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Is there a way in memcached to just get all values? So instead of saying, with this key, retrieve this value, I want to just dump everything currently in memcached?

Justin
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  • Got it, though not sure about performance, probably slow as hell. stats items //To get the slab id stats cachedump {SLAB-ID} {MAX-NUMBER-OF-KEYS-TO-RETURN} – Justin Apr 20 '11 at 23:22
  • That will not get you all data. That's not a feature of a cache (e.g. you can't do that in your hard drive cache, processor caches, etc...). – Dustin Apr 21 '11 at 02:34
  • possible duplicate of [get all keys set in memcached](http://stackoverflow.com/questions/19560150/get-all-keys-set-in-memcached) – Anshul Goyal Mar 16 '15 at 16:54

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Take a look at the new beta version of memcached (1.6). I believe there is support for a new concept called tap streams. These allow you to stream all keys out of memcached as well as other kinds of streams.

mikewied
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