I’ve been trying to get a handle on Facebook’s infrastructure for some time, but so far have been unable to get the company to open up. The last time I reached out to them, back in January, I was hearing that they had between 1,200 and 1,500 servers, along with storage and switches from EMC Corp. and Force 10 Networks respectively. As it turns out, those server numbers weren’t even close to the total servers used by them.
The company is running around 10,000 servers, according to Data Center Knowledge, citing comments made by Facebook VP of technology, Jeff Rothschild, at a recent MySQL user conference. (See video of the panel.) Of the 10,000 servers, 1,800 are from MySQL and around 805 of them are memcached servers. In order to house its sprawling infrastructure, Facebook has leased data center space from DuPont Fabros in Ashburn, Va., and Digital Realty Trust in Santa Clara, Calif., DCK reports.
so some quick, back-of-the-envelope math reveals $7 million in spending by the social networking company. A well placed source of mine just let me know that Facebook is going to spend over $9 million more on servers this year.