武警医院异地容灾备份系统的设计

Design of Disaster Recovery System for Armed Police Hospital

本文采用SAN网络技术和Data Guard数据同步技术设计适应太原市武警医院发展的网络异地容灾备份系统。该设计方案能够提供日常的数据同步复制,灾难发生时的业务接管和灾后的系统恢复功能,方案的实施可使武警医院MIS系统具备对抗人为或自然灾害所导致的数据丢失和系统崩溃等问题的能力。

This paper uses SAN and Data Guard technology to design the long-distance network disaster tolerance system,which is suitable for Taiyuan Armed Police Hospital. The design scheme can provide the synchronous replication of the daily data,the business taking over at the time of disaster and the system recovery function after the disaster. It can solve such problems such as data loss and system crash caused by man-made or natural disasters for MIS of armed police hospital.