【摘要】 文章介绍了数据复制技术的概念和方法以及Sybase复制服务器的组成和工作原理,给出了sybase复制技术在城市轨道交通系统中的应用实例,基于数据复制技术的容灾体系提高了系统的健壮性和可用性。更多还原

【Abstract】 The concept and technology of data replication technology is introduced in this paper. The component and mechanism of Sybase Replication Server is presented. The application of Sybase replication technology in the Urban Mass Transit is proposed. The Disaster-Tolerant system based on the data replication technology improves the robust and availability of the system.更多还原