摘要
面向服务的体系结构是为解决开放环境下业务集成的需要、通过连接完成特定任务的功能实体加以实现的一种软件系统架构。本文针对组织内现存的各种遗留系统,通过将其包装成"服务"的思想,提出了一种遗留系统集成方法,并结合实例给出了它的体系结构和实现框架,能够较好地解决遗留系统互操作及重用问题。
Service-oriented architecture is a software system architecture which addresses the needs of the business integration in open environment. It does so through interconnecting functional entities that implement specific task. By analyzing the various legacy systems, a method of legacy systems integration is presented according to the idea that packs them as services. Moreover, an example is given of architecture and implementation of the framework. This solution is able to leverage the issue of interoperability and reuse of legacy systems.
出处
《计算机科学》
CSCD
北大核心
2008年第4期273-275,282,共4页
Computer Science
基金
重庆市科委自然科学基金计划资助项目(NoCSTC2007BB2454)
重庆市信息产业发展政策研究重点项目(NoK2007-49)
重庆市高等教育教学改革立项重点项目(No0624057)资助
关键词
体系结构
面向服务
遗留系统
集成方法
Architecture, Service-oriented, Legacy systems, Integration method