miller60 writes "Facebook served up 690 billion page views to its 540 million users in August, according to data from Google's DoubleClick. How does it manage that massive amount of traffic? Data Center Knowledge has put together a guide to the infrastructure powering Facebook, with details on the size and location of its data centers, its use of open source software, and its dispute with Greenpeace over energy sourcing for its newest server farm. There are also links to technical presentations by Facebook staff, including a 2009 technical presentation on memcached by CEO Mark Zuckerberg."
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