Based on the analysis of the concept of distributed system and fault-tolerance, a distributedfault-tolerance system software designed and implemented by the writers is mainly introduced in the paper.
在分析分布式系统、容错基本概念的基础上，重点介绍了所设计与实现的一个分布式容错系统软件。
2
Based on the model, the further research of faulttolerance on distributed computing cluster system is available.
此模型为分布式计算集群系统下的容错的进一步研究建立了基础。
3
The main works done by the author are listed below: the essentials of real-time and fault-tolerance in the distributed system are analyzed, and the necessity of their fusion is pointed out.