作　　者： ;

机构地区： 武汉大学国际软件学院

出　　处： 《郑州轻工业学院学报（自然科学版）》 2003年第3期75-77,共3页

摘　　要： 对分布式计算机的两层、三层和四层体系结构和特点进行了分析,对基于分布式体系结构的中间件技术,特别是事物处理中间件的特性、体系结构和应用进行了探讨.指出:中间件属于可重用构件,目前趋向于用构件技术来实现,建立模型和规范是促其发展的核心,与中间件发展相辅相成的分布式多层体系的开发也要考虑诸如开发环境、应用程序的集成与配置等技术问题. The distributed computer's two-layer,three-layer and four-layer architecture and features are analyzed.Moreover,the middleware of architecture-based,especially the business-handled middleware's feature,architecture and application is studied.It is pointed out that middleware belongs to reused-component which realizes technology of middleware,to establish model and criterion is a core of developing middleware,the development of distributed architecture that is supplement with the development of middleware must be taken such factors into account as its environment,the integration and configuration of application-program and so on.

关 键 词： 分布式计算机 中间件技术 分布式体系结构 多层体系 事务处理 网络系统

领　　域： [自动化与计算机技术] [自动化与计算机技术]