迁移工作流系统中位置服务体系结构的研究与设计  

Research and design of location service architecture in migrating workflow system

作　　者：秦宇锋[1] 曾广周[1] 

机构地区：[1]山东大学计算机科学与技术学院,济南250061

出　　处：《计算机应用》2007年第10期2595-2597,2601,共4页journal of Computer Applications

基　　金：国家自然科学基金资助项目(60573169);山东省科学技术发展计划项目(031110123)

摘　　要：将位置对迁移实例(MI)的服务区分为迁移实例服务和工作流服务,基于多线程设计了一种支持两类服务的体系结构,不仅有效地提高了位置服务的效率,同时增强了位置服务的可扩展性。The services to Migrating Instance （MI） that a location can be offered were classified into MI services and workflow services at first, and then a service architecture based on multi-thread to support these two kinds of services was proposed in this paper. It not only helps to increase the services efficiency of the location server provided, but also makes it more extensible.

关 键 词：迁移工作流 迁移实例 位置服务 体系结构 多线程 可扩展性 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]