A distributed algorithm for simultaneous group communication

  • Authors:
  • Susmit Bagchi

  • Affiliations:
  • PSG, Samsung Electronics (SISO), Bangalore, India

  • Venue:
  • Proceedings of the International Conference on Management of Emergent Digital EcoSystems
  • Year:
  • 2009

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Abstract

The group communication algorithms for fault-tolerant distributed computing systems may have two models of communication such as, synchronous model and asynchronous model. In the large scale cluster computing systems having replicated services, the simultaneous group communication system is needed in order to support nearly simultaneous communication among multiple servers. In this paper, a distributed algorithm for simultaneous group communication in a close-group is proposed, where the group is formed using unidirectional virtual ring topology. The proposed algorithm achieves total ordering of messages among the nodes without saturating the network. The algorithm is implemented and the experimental results illustrate that the algorithm is scalable having comparatively lower message complexity per node. This paper describes the design and experimental evaluation of the algorithm.