Top-Of-Rack Switches

  • Facebook’s Best Hacks of 2015

    …. Marra noted that Boomerang was the first app globally launched by Instagram on Android and iOS simultaneously. Warp Speed Data Transfer, an embeddable library and command line tool for transferring data between two distributed, replicated databases as quickly as possible. The ability for users to add the OpenPGP public key to their profiles and encrypt notification emails from Facebook. Readers: Which 2015 hack was your favorite? …

    David Cohen/ Inside Facebookin Facebook- 8 readers -
  • Facebook’s Altoona, Iowa, Data Center Goes Live

    … is a large unit of deployment, involving hundreds of server cabinets with top-of-rack switches aggregated on a set of large, high-radix cluster switches. More than three years ago, we developed a reliable layer-three “four-post” architecture, offering 3+1 cluster switch redundancy and 10 times the capacity of our previous cluster designs…

    David Cohen/ AllFacebookin Facebook- 8 readers -