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构建数据容灾系统是医院信息系统建设的一项最重要的内容。介绍了传统数据容灾系统所面临的挑战,对CDP技术的原理进行了探讨,以医院的业务需求和体系架构为基础,论述了利用CDP技术构建数据容灾解决方案的过程及CDP技术针对各种系统灾难如何确保系统高安全性与连续性。
Building a data disaster recovery system is one of the most important contents in the construction of hospital information system. This paper introduces the challenges faced by the traditional data disaster recovery system and discusses the principle of CDP technology. Based on the business requirements and architecture of the hospital, this paper discusses the process of using CDP technology to build a data disaster recovery solution and the CDP technology for each How Systemic Disaster Ensures High System Security and Continuity.