摘要
分布式数据库被分布在不同的站点上,如何保障各站点数据库的实时更新是数据库管理员考虑的主要问题。文章在飞机库数据管理系统中提出了一种新的更新异地数据库的方案,通过主动生成数据库更新的详细内容,发送消息实时通信,由异地数据库管理员决定是否对异地数据库更新。
Distributed databases are distributed on different sites. How to guarantee the real-time updating of databases is the main problem that database administrators consider.A new scheme of updating remote database is proposed in the data management system of aircraft hangar in this paper. By actively generating the detailed contents of the database update, sending the message real-time communication, the database administrator of different places decides whether to update the remote database.
作者
王芳
Wang Fang(Engineering Practice Training Center,Nanjing Institute of Industry Technology,Nanjing 210046,China)
出处
《无线互联科技》
2018年第12期4-5,共2页
Wireless Internet Technology
