摘要
目的:实现医院门诊应急系统中基础数据从主服务器数据库中同步。方法:利用触发器、存储过程、merge语句分别进行数据同步,并对这几种方法进行性能分析。结果:几种方法都能高效实现主从数据库数据的同步。结论:根据医院实际情况,选择适合的方法同步数据。
Objective： To realize the synchronization of the basic data from the main server database in the hospital outpatient emergency system. Methods： the data of the trigger, stored procedure, and merge statement are used to synchronize the data, and the performance of these methods are analyzed. Results： several methods are able to achieve the synchronization of data from master and slave. Conclusion： According to the actual situation of the hospital, we should choose the suitable method to synchronize data.
出处
《中国数字医学》
2016年第3期69-71,共3页
China Digital Medicine
关键词
医院
应急系统
数据同步
hospital
emergency system
data synchronization
