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From H├ęctor Izquierdo Seliva <>
Subject Re: Anyone using Facebook's flashcache?
Date Sun, 17 Jul 2011 18:29:10 GMT
I've been using flashcache for a while in production. It improves read
performance and latency was halved by a good chunk, though I don't
remember the exact numbers. 

Problems: compactions will trash your cache, and so will memtable
flushes. Right now there's no way to avoid that.

If you want, I could dig the numbers for a before/after comparison. 

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