基于软件体系结构的构件可迁移系统容错研究  

Research on Fault-tolerance of Migratory Component System Based on Software Architecture

作　　者：王勇[1] 卢桂馥[1] 王忠群[1] 

机构地区：[1]安徽工程大学计算机与信息学院,芜湖241000

出　　处：《长春大学学报》2011年第8期34-37,共4页Journal of Changchun University

基　　金：安徽省自然科学基金项目(070412058);安徽高校省级优秀青年人才基金(No.2011SQRL076)

摘　　要：随着分布式应用的迅速发展,构件可迁移分布式系统由于其构件的可移动性,受到广泛关注。如何保证构件可迁移系统的容错,一直是研究的热点。另一方面,软件体系结构是软件系统的蓝本,对软件的设计与实现有着重要的指导作用。该文提出一种面向体系结构,并适合构件可迁移系统的容错框架。该框架不但能显式刻画软件体系结构,而且能支持构件可迁移系统的容错和动态配置。With the rapid development of distributed application, the distributed system with migration of components attracts much attention because of its mobility. How to ensure fauh-tolerance of component system with migration is a betspot issue. On the other hand, software architecture is a chief source of software system, which has an important guiding role in software design and implementation. This article gives an architecture-oriented method for fault-tolerance framework of component system with migration. The framework not only can display the architecture of the depicting software, but also can support fault-tolerance and dynamic configuration for migratory component system.

关 键 词：可迁移构件 容错 软件体系结构 图 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]