Facebook announced at its @Scale 2014 conference in San Francisco Monday that it is open-sourcing mcrouter, a memcached protocol router that it uses to handle all traffic to, from and between thousands of cache servers across dozens of clusters distributed in the social network’s data centers.
Facebook teamed up with Boston Consulting Group to release a study in June on how its data center in Luleå, Sweden, is impacting the local economy, and the social network undertook a similar venture with RTI International to measure the economic effects of its data center in Forest City, N.C.
Facebook’s energy-conservation efforts aren’t limited to the hardware at its data centers: The social network aims to make its software infrastructure more energy-efficient, as well, and one of the ways it is doing so is via Autoscale, a system for power-efficient load balancing.
Facebook announced the acquisition of secure server technology provider PrivateCore Thursday in a post by Chief Security Officer Joe Sullivan, in which Sullivan said PrivateCore’s vCage technology will eventually be incorporated into the social network’s server stack.
Students in North Carolina’s Rutherford County School District will be part of a pilot program aimed at bringing them free Wi-Fi as the result of a collaboration between Facebook, the Town of Forest City (where the social network has a data center), Rutherford County Schools, and PANGAEA Internet.
The average Facebook user has never heard of HydraBase, but the souped-up version of Apache HBase, an open-source distributed key value data store running on top of HDFS, was instrumental in the social network’s move in 2010 to revamp its messages inbox to include Facebook messages, SMS, chat, and email. Since then, the technology has been use to launch other features, as well.
Facebook’s data center in Luleå, Sweden, will be the endpoint for more than 1,000 kilometers of fiber being rolled out in the northern part of the country by domestic carrier TeliaSonera, ZDNet reported.