Predictable Datacenters
Performance predictability is a key requirement for high-performant applications in today's multi-tenant datacenters. Online services running in infrastructure datacenters need such predictability to satisfy application SLAs. Cloud datacenters require guaranteed performance to bound customer costs and spur adoption. However, several components of today’s datacenters are at odds with such high-level application SLAs. The Predictable Data Centers project examines how to extend today's mechanisms to make application SLAs feasible.
Projects
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Hadrian Network Sharing in Multi-tenant Data Centers |
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Bazaar Bridging the Tenant-Provider Gap in Cloud Services |
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Oktopus Towards Predictable Datacenter Networks |
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D3 Meeting Deadlines in Data Center Networks |
People
Publications
- Hitesh Ballani, Keon Jang, Thomas Karagiannis, Changhoon Kim, Dinan Gunawardena, and Greg O'Shea, Chatty Tenants and the Cloud Network Sharing Problem, in USENIX Symposium on Networked Systems Design and Implementation, NSDI, April 2013
- Virajith Jalaparti, Hitesh Ballani, Paolo Costa, Thomas Karagiannis, and Ant Rowstron, Bridging the Tenant-Provider Gap in Cloud Services , ACM Symposium on Cloud Computing, October 2012
- Hitesh Ballani, Dinan Gunawardena, and Thomas Karagiannis, Network Sharing in Multi-tenant Datacenters, no. MSR-TR-2012-39, February 2012
- Virajith Jalaparti, Hitesh Ballani, P Costa, Thomas Karagiannis, and Ant Rowstron, Bazaar: Enabling Predictable Performance in Datacenters, no. MSR-TR-2012-38, February 2012
- Hitesh Ballani, Paolo Costa, Thomas Karagiannis, and Ant Rowstron, The Price Is Right: Towards Location-Independent Costs in Datacenters, ACM HotNets, November 2011
- Hitesh Ballani, Paolo Costa, Thomas Karagiannis, and Ant Rowstron, Towards Predictable Datacenter Networks, ACM SIGCOMM, August 2011
- Christopher Wilson, Hitesh Ballani, Thomas Karagiannis, and Ant Rowstron, Better Never than Late: Meeting Deadlines in Datacenter Networks, in SIGCOMM, Association for Computing Machinery, Inc., August 2011
- Christopher Wilson, Hitesh Ballani, Thomas Karagiannis, and Ant Rowstron, Better Never than Late: Meeting Deadlines in Datacenter Networks, no. MSR-TR-2011-66, May 2011
- Hitesh Ballani, Paolo Costa, Thomas Karagiannis, and Ant Rowstron, Towards Predictable Datacenter Networks, no. MSR-TR-2011-72, May 2011
Related Links
External Collaborators
- Paolo Costa (Imperial College)
- Virajith Jalaparti (UIUC)
- Changhoon Kim (MS Azure)
- Christo Wilson (Northeastern University)
- Brighten Godfrey (UIUC)
- Ashish Vulimiri (UIUC)
