分布式系统中组与组通信机制的研究

Research on Group and Group Communication Mechanisms in Distributed Systems

近年来,随着分布式系统的发展,组与组通信机制不仅在传统的分布式组应用领域(如复制件系统、分布式名字服务系统)中得到进一步发展.

Group and group communication is an important research field in distributed systems. In this paper.the basic concepts on group and group communication are presented at first.and then how to classify group and its communication mechanisms is described. The problems which should be solved when designing group and group communication systems are discussed. The new challenges posed by distributed multimedia group applications are introduced. Finally,some conclusions are given.