移动事务处理技术研究进展

Advance on the Mobile Transaction Processing Technique

在移动计算环境中,移动用户能够随时随地访问所需的信息,移动计算环境应提供相应的事务处理能力。但是,由于移动计算环境的限制,移动事务不完全等同于传统事务。提出了移动事务的概念和特征,分析了移动事务处理的目标,讨论了典型的移动事务模型,并对这些移动事务处理模型进行了比较和总结。

In mobile computing environment, the mobile users can access the needing information in any time and in anywhere. The mobile computing environment should have the ability of transaction processing. However, due to some constraints of mobile computing environment, the mobile transaction is not fully equal to the traditional transaction. The concept and characteristic of mobile transaction are presented. The object of its processing is ainalyzed. The typical mobile transaction models are discussed. The comparison and summarization of the mobile transaction model are advanced.