分布式事务处理技术及其模型

Distributed Transaction Processing Technology and Its Models

传统的事务处理技术主要应用于数据库系统。然而随着计算机科学技术的发展，事务处理的概念已经被引入了更为广泛的分布式网络计算环境。目前，面向分布式环境的事务处理标准主要有：基于ＤＣＥ的Ｘ／Ｏｐｅｎ分布式事务处理参考模型（ＤＴＰ）和面向ＣＯＲＢＡ环境的对象事务服务模型（ＯＴＳ）。文章简要介绍了事务处理的基本概念与一般技术，并详细分析了当前流行的分布式事务处理标准。

The traditional transaction processing technology primarily focus on the database system. With the development of the computer science,the concept of transaction process is introduced in the distributed network application environment. At present,there several standards for distributed transaction processing,such as:X/Open DTP based on DCE and the OMG Ors for CORBA environment. In this paper,we present the general concept and technology in distributed transaction processing and analyze its popular standard'models in detail.