摘要： 中间件通过屏蔽事务管理等底层机制，简化了分布式系统的开发。文章探讨了微软事务管理服务器（ＭＴＳ）的特点及其事务管理的机制，总结了在ＭＴＳ基础上开发医疗信息系统的经验。

关键词: 组件, 分布式计算, 事务管理, COM/DCOM, 医疗信息系统

Abstract: Middleware shields application developers from the complexity of the transaction management and simplifies the construction of distributed systems. The article analyses the characteristics of Microsoft transaction server and investigates its mechanism of transaction management. Through our practice in a HIS based on MTS, some cxperiences are summarized as well.

中图分类号: 

• TP311.52