介绍了一种基于B/S模式的异地容灾系统,并结合系统的通信需求,设计了一种安全有效的通信协议来满足系统要求,给出了协议的具体制定和最终实现。该系统采用Web方式进行远程管理,结构合理、操作便捷。测试实验表明系统运行稳定、性能优越,具有较高的应用和推广价值。
The paper introduced a disaster tolerant system based on B/S mode and proposed a safe and effective communica- tion protocol that combined with communicational needs. This system had adopted remote management based on Web so that its construction was reasonable and operation was convenient. Through test, the system is excellent in performance and stable in working, and is valuable for application and promotion.