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