动态自适应软件体系结构重配置研究

在当前的自适应软件研究中,人们将更多的关注点放在环境感知、服务质量建模、编程语言等方面,从而导致缺乏对自适应过程和原理的深入揭示的问题.关注体系结构,研究动态自适应过程,提出了一种软件体系结构重配置方法.该方法通过对构件、连接子的添加、删除和替换等操作来调整体系结构.基于云计算的服务器池大小动态自适应调整实验表明,动态自适应能提高系统的可信度,降低运行费用.

Research on Architecture Reconfiguration of Dynamic Self-adaptive Software

In view of the adaptive software researches in the current,people put more focus on the environment perception, quality of service modeling,programming language and so on.It results in a lack of in-depth revealing the adaptive process and principle.This paper researched on adaption from the software architecture,and put forward a kind of method of the reconfiguration of architecture in the dynamic self-adaptive process.This method adjusts the architecture by adding,deleting and updating components and connectors.The experiment of the server pool size dynamic self-adaption adjustment based on cloud computing shows that the dynamic adaption can improve the system credibility and reduce operating costs.