摘要
针对在容灾备份系统中数据库同步无法满足业务同步需求的问题,通过分析各种数据复制技术,确定了以基于存储设备的数据复制技术和基于主机的数据库复制技术为主要路线实现业务同步的方法,明确了2种技术路线的基本选择原则,提出了业务应用双向同步的工作流程。通过与Time Navigator软件的无缝衔接设计了系统架构,进行了应用实现验证,保证了所有业务信息的及时同步与系统业务的及时恢复。
In the disaster recovery backup system,the database synchronization can’t meet the requirement of business synchronization.In view of this problem,by analyzing various data replication technologies,this paper proposes the method of implementing business synchronization by taking data replication technology based on storage device and host database replication technology as main technical routes,describes the basic selection principle of two technical routes,and puts forward the bidirectional synchronization workflow for business application.The system architecture is designed through the seamless joining with Time Navigator software,and implemented and validated through applications to ensure timely synchronization of business information and the timely recovery of system business.
作者
马英哲
MA Yingzhe(The 54th Research Institute of CETC,Shijiazhuang 050081,China)
出处
《无线电工程》
2019年第2期107-111,共5页
Radio Engineering
基金
中国电子科技集团公司航天信息应用技术重点实验室开放基金资助项目
