基于消息处理的信息系统间通讯设计

Communication Between Different MIS Based on Message Processing

随着信息系统应用的逐渐广泛和深入,实现不同厂商信息系统之间的数据共享和互通成为非常必要和迫切的用户需求。该文以一个医院信息系统为例,描述了基于消息处理的信息系统间数据通讯设计方法,并阐述了如何实现其低耦合、易扩展、高可靠等特性。

With the widely uses of MIS,It is necessary and imminence to implement the data sharing and communication between MIS of different providers.This paper uses a nosocomial MIS as an example to describe the design technique of the communication between different MIS based on message processing,and how to make it weak coupling,easy extensibility and high reliability.