The obscure nature of epidemic quorum systems

  • Authors:
  • João Barreto;Paulo Ferreira

  • Affiliations:
  • INESC-ID and Technical University of Lisbon, Lisboa, Portugal;INESC-ID and Technical University of Lisbon, Lisboa, Portugal

  • Venue:
  • Proceedings of the 9th workshop on Mobile computing systems and applications
  • Year:
  • 2008

Quantified Score

Hi-index 0.00

Visualization

Abstract

Epidemic quorum systems enable highly available agreement even when a quorum is not simultaneously connected, and are therefore very interesting for mobile networks. Although recent work has proposed epidemic quorum algorithms, their properties and trade-offs are not well studied. This paper sheds some light on less known aspects of epidemic quorum systems. With simple counter-examples and combinatorial exercises, we contradict common misbeliefs that are often associated with epidemic quorum systems. Our claims advocate the need for a deeper study of these promising systems.