摘要
目的:实现数据的快速迁移,制定容灾战略,构建合适的数据同步架构,实现信息系统的高可用性。方法:使用Golden Gate满足系统需求。结果:较传统的EXP/IMP方法大大缩短数据迁移时间;系统高可用性得到保证。结论:Golden Gate的合理使用缩短系统迁移时间,保证系统高可用性,满足既定需求。
Objective： To realize the data migration quickly. In order to achieve the high availability of system, develop a disaster recovery strategy and construct a suitable framework for data synchronization. Methods： Take use of Oracle GoldenGate to meet the system requirements. Results： Compared with the traditional EXP/IMP method, the migration time is greatly shortened. The system availability is ensured. Conclusion： The reasonable use of GoldenGate meets the established requirements. Data migration time is shortened and system availability is guaranteed.
出处
《中国数字医学》
2016年第4期67-69,共3页
China Digital Medicine
作者简介
通讯作者：沈阳军区总医院信息科，110840，辽宁省沈阳市沈河区文化路83号
