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NANOG Meeting Presentation Abstract

Joint Content and Network Routing
Meeting: NANOG56
Date / Time: 2012-10-22 12:30pm - 1:00pm
This item is webcast
Room: Dallas Ballroom C-D
Presenters: Speakers:

B. Ravi, Georgia Institute of Technology

Bharath Ravi received his B.Tech degree in Computer Engineering from the National Institute of Technology Karnataka, India in 2009. He worked at Google India as a Software Engineer in Test from 2009-11, developing productivity tools for software engineers. Currently, he is pursuing a Master's degree in Computer Science at the Georgia Institute of Technology, specializing in Systems and Networking. He works with Professor Nick Feamster in the Network Operations and Internet Security Lab, focusing on CDN performance.
Abstract: Online service providers continually aim to provide good performance for an increasingly diverse set of applications and services. Network routing attempts to improve performance by selecting a good route between a customer and provider. Content routing attempts to move content closer to customers by replicating content and redirecting traffic to closer replicas. These two methods are largely agnostic of each other today. In this talk, we consider the benefits of extending Content routing using network routing. We emulate a system that controls both replica selection ("content routing") and the routes between the clients and their associated replicas ("network routing"). We find that joint routing yields an additional 4% reduction in latency as compared to content routing, and that the majority of these gains can be realized with no more than five alternate routes at each replica.

This work is authored by: V. Valancius, B. Ravi, N. Feamster (Georgia Institiue of Technolgy), A. Snoeren (University of California - San Diego)
Files: pdfJoint Content and Network Routing(PDF)
youtubeJoint Content and Network Routing
Sponsors: None.

Back to NANOG56 agenda.

NANOG56 Abstracts

  • The DNS Threats Track
    Panelists:
    Joe Abley, ICANN; David Fernandez, PLXsert; Terrence “Tuna” Gareau, Prolexic | PLXsert; Chris GansterComcast; .
    Patrick GilmoreAkamai Technologies; .
    Chip MarshallDyn; .
    Michael SinatraEDNet; .
    Speakers:
    Tom DalyDynamic Network Services, Inc. ; .
  • The DNS Threats Track
    Panelists:
    Joe Abley, ICANN; David Fernandez, PLXsert; Terrence “Tuna” Gareau, Prolexic | PLXsert; Chris GansterComcast; .
    Patrick GilmoreAkamai Technologies; .
    Chip MarshallDyn; .
    Michael SinatraEDNet; .
    Speakers:
    Tom DalyDynamic Network Services, Inc. ; .
  • The DNS Threats Track
    Panelists:
    Joe Abley, ICANN; David Fernandez, PLXsert; Terrence “Tuna” Gareau, Prolexic | PLXsert; Chris GansterComcast; .
    Patrick GilmoreAkamai Technologies; .
    Chip MarshallDyn; .
    Michael SinatraEDNet; .
    Speakers:
    Tom DalyDynamic Network Services, Inc. ; .
  • The DNS Threats Track
    Panelists:
    Joe Abley, ICANN; David Fernandez, PLXsert; Terrence “Tuna” Gareau, Prolexic | PLXsert; Chris GansterComcast; .
    Patrick GilmoreAkamai Technologies; .
    Chip MarshallDyn; .
    Michael SinatraEDNet; .
    Speakers:
    Tom DalyDynamic Network Services, Inc. ; .
  • The DNS Threats Track
    Panelists:
    Joe Abley, ICANN; David Fernandez, PLXsert; Terrence “Tuna” Gareau, Prolexic | PLXsert; Chris GansterComcast; .
    Patrick GilmoreAkamai Technologies; .
    Chip MarshallDyn; .
    Michael SinatraEDNet; .
    Speakers:
    Tom DalyDynamic Network Services, Inc. ; .
  • The DNS Threats Track
    Panelists:
    Joe Abley, ICANN; David Fernandez, PLXsert; Terrence “Tuna” Gareau, Prolexic | PLXsert; Chris GansterComcast; .
    Patrick GilmoreAkamai Technologies; .
    Chip MarshallDyn; .
    Michael SinatraEDNet; .
    Speakers:
    Tom DalyDynamic Network Services, Inc. ; .
  • The DNS Threats Track
    Panelists:
    Joe Abley, ICANN; David Fernandez, PLXsert; Terrence “Tuna” Gareau, Prolexic | PLXsert; Chris GansterComcast; .
    Patrick GilmoreAkamai Technologies; .
    Chip MarshallDyn; .
    Michael SinatraEDNet; .
    Speakers:
    Tom DalyDynamic Network Services, Inc. ; .
  • The DNS Threats Track
    Panelists:
    Joe Abley, ICANN; David Fernandez, PLXsert; Terrence “Tuna” Gareau, Prolexic | PLXsert; Chris GansterComcast; .
    Patrick GilmoreAkamai Technologies; .
    Chip MarshallDyn; .
    Michael SinatraEDNet; .
    Speakers:
    Tom DalyDynamic Network Services, Inc. ; .
  • Traffic Accounting
    Moderators:
    Elisa Jasinska, Microsoft; Panelists:
    Paolo Lucente, Cariden/pmacct.net; Brent van Dussen, Limelight Networks; Arien Vijn, AMS-IX; Aaron Hughes, 6connect;
  • Traffic Accounting
    Moderators:
    Elisa Jasinska, Microsoft; Panelists:
    Paolo Lucente, Cariden/pmacct.net; Brent van Dussen, Limelight Networks; Arien Vijn, AMS-IX; Aaron Hughes, 6connect;
  • Traffic Accounting
    Moderators:
    Elisa Jasinska, Microsoft; Panelists:
    Paolo Lucente, Cariden/pmacct.net; Brent van Dussen, Limelight Networks; Arien Vijn, AMS-IX; Aaron Hughes, 6connect;
  • Traffic Accounting
    Moderators:
    Elisa Jasinska, Microsoft; Panelists:
    Paolo Lucente, Cariden/pmacct.net; Brent van Dussen, Limelight Networks; Arien Vijn, AMS-IX; Aaron Hughes, 6connect;
  • Traffic Accounting
    Moderators:
    Elisa Jasinska, Microsoft; Panelists:
    Paolo Lucente, Cariden/pmacct.net; Brent van Dussen, Limelight Networks; Arien Vijn, AMS-IX; Aaron Hughes, 6connect;
  • Peering Track
    Speakers:
    Vijay Gill, Microsoft; Bill WoodcockARIN; .
    Martin LevyHurricane Electric; .
  • Peering Track
    Speakers:
    Vijay Gill, Microsoft; Bill WoodcockARIN; .
    Martin LevyHurricane Electric; .
  • Peering Track
    Speakers:
    Vijay Gill, Microsoft; Bill WoodcockARIN; .
    Martin LevyHurricane Electric; .
  • Internet Governance Update Panel
    Moderators:
    Cathy Handley, ARIN; Panelists:
    Sally Shipman Wentworth, ISOC; Vint Cerf, ARIN; Dan Alexander, Comcast; Chip Sharp, Cisco Systems, Inc.; Bill Graham, ISOC;
  • Internet Governance Update Panel
    Moderators:
    Cathy Handley, ARIN; Panelists:
    Sally Shipman Wentworth, ISOC; Vint Cerf, ARIN; Dan Alexander, Comcast; Chip Sharp, Cisco Systems, Inc.; Bill Graham, ISOC;
  • Internet Governance Update Panel
    Moderators:
    Cathy Handley, ARIN; Panelists:
    Sally Shipman Wentworth, ISOC; Vint Cerf, ARIN; Dan Alexander, Comcast; Chip Sharp, Cisco Systems, Inc.; Bill Graham, ISOC;
  • Internet Governance Update Panel
    Moderators:
    Cathy Handley, ARIN; Panelists:
    Sally Shipman Wentworth, ISOC; Vint Cerf, ARIN; Dan Alexander, Comcast; Chip Sharp, Cisco Systems, Inc.; Bill Graham, ISOC;
  • Internet Governance Update Panel
    Moderators:
    Cathy Handley, ARIN; Panelists:
    Sally Shipman Wentworth, ISOC; Vint Cerf, ARIN; Dan Alexander, Comcast; Chip Sharp, Cisco Systems, Inc.; Bill Graham, ISOC;
  • Internet Governance Update Panel
    Moderators:
    Cathy Handley, ARIN; Panelists:
    Sally Shipman Wentworth, ISOC; Vint Cerf, ARIN; Dan Alexander, Comcast; Chip Sharp, Cisco Systems, Inc.; Bill Graham, ISOC;

 

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