Coupled placement in modern data centers

  • Authors:
  • Madhukar Korupolu;Aameek Singh;Bhuvan Bamba

  • Affiliations:
  • IBM Almaden Research Center, USA;IBM Almaden Research Center, USA;Georgia Tech, USA

  • Venue:
  • IPDPS '09 Proceedings of the 2009 IEEE International Symposium on Parallel&Distributed Processing
  • Year:
  • 2009

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Abstract

We introduce the coupled placement problem for modern data centers spanning placement of application computation and data among available server and storage resources. While the two have traditionally been addressed independently in data centers, two modern trends make it beneficial to consider them together in a coupled manner: (a) rise in virtualization technologies, which enable applications packaged as VMs to be run on any server in the data center with spare compute resources, and (b) rise in multi-purpose hardware devices in the data center which provide compute resources of varying capabilities at different proximities from the storage nodes.