Scale-Out Networking in the Data Center

  • Authors:
  • Amin Vahdat;Mohammad Al-Fares;Nathan Farrington;Radhika Niranjan Mysore;George Porter;Sivasankar Radhakrishnan

  • Affiliations:
  • University of California, San Diego;University of California, San Diego;University of California, San Diego;University of California, San Diego;University of California, San Diego;University of California, San Diego

  • Venue:
  • IEEE Micro
  • Year:
  • 2010

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Abstract

Scale-out architectures supporting flexible, incremental scalability are common for computing and storage. However, the network remains the last bastion of the traditional scale-up approach, making it the data center's weak link. Through the UCSD Triton network architecture, the authors explore issues in managing the network as a single plug-and-play virtualizable fabric scalable to hundreds of thousands of ports and petabits per second of aggregate bandwidth.