摘要
集群服务的有效性已经成为集群系统中重要的组成部分。目前,人们主要通过提高集群系统的恢复能力来达到系统服务的有效性,实现方式多为硬件意义上的资源的冗余。研究了基于集群系统上的多种冗余模型,并对这些模型进行比较分析。
Cluster service availability has been an important part for cluster system. One of the current methods is improving the ability of recovering from failure, whose implement way is providing hardware redundancy. The paper studies several redundant models, and analyzed and compared the models.
出处
《计算机应用与软件》
CSCD
北大核心
2007年第3期76-77,93,共3页
Computer Applications and Software
