Cache at Facebook

About caching system at Facebook.

According to:

Facebook has two major cache systems: Memcache, which is a simple
lookaside cache with most of its smarts in the client, and TAO, a
caching graph database that does its own queries to MySQL.

The NSDI’13 paper introduces more about Memcache:

The USENIX ATC’13 paper introduces more about TAO:’s-distributed-data-store-social-graph

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