Quicksilver Scalable Multicast (QSM)

  • Authors:
  • Krzysztof Ostrowski;Ken Birman;Danny Dolev

  • Affiliations:
  • -;-;-

  • Venue:
  • NCA '08 Proceedings of the 2008 Seventh IEEE International Symposium on Network Computing and Applications
  • Year:
  • 2008

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Abstract

QSM is a multicast engine designed to support a style of distributed programming in which application objects are replicated among clients and updated via multicast. The model requires platforms that scale in dimensions previously unexplored; in particular, to large numbers of multicast groups. Prior systems we-ren’t optimized for such scenarios and can’t take ad-vantage of regular group overlap patterns, a key fea-ture of our application domain. Furthermore, little is known about performance and scalability of such sys-tems in modern managed environments. We shed light on these issues and offer architectural insights based on our experience building QSM.