针对信息推送技术是分布式系统的一个研究方向，分析了基于RMI的分布式多层体系结构，并探讨了利用rmi的调用机制来实现信息的推送。
This paper analyses the distributed multi-layer system architecture based on RMI and discusses how to use the call mechanism to realize the pushing information.
它以CORBA为核心技术，采用多层分布式的体系结构、面向对象的设计。
It takes CORBA as the core technique, adopts multi-layer distribution system structure and the design facing to the object.
将业务处理与客户交互分开，实现瘦客户、业务服务、数据服务的多层分布式应用体系结构。
By separating service processing and customer interaction, it achieves the multilayer distributed applying system structure of thin customer, business service and data service.
该系统是一个多层体系结构下的分布式网络应用。
The system is a distributed network application with multiple-tier architecture.
本文主要从三种主流分布式对象模型体系结构入手，介绍了中间件技术在多层分布式系统中的应用。
This paper discusses the three principal distributed object models' architecture, and introduces the application of middleware technology in multiple distributed system.
最后，分析了MIS常用的几种体系结构的特点，并得出本实验室信息管理系统合适的体系结构——分布式多层结构。
Finally, puts forward the distributed multi-tier structure after analysing three architectures used in MIS and pointing its pluses and minuses.
根据系统对性能的要求，结合分布式多层体系架构的理论设计出系统体系结构模型。
According to performance requirement of the system, structural model is given out with the theory of the distributional multilayered structure.
该系统采用J2EE作为分布式开发平台，实现业务逻辑和业务数据相分离的多层体系结构。
This system adopts J2EE as distributed development platform, implements the multi-tier architecture with separation of business logic and data.
在分析现有的中间件技术与多层分布式体系结构的基础上，提出了一个电力营销中间件与构建电力营销管理系统的方案，结合实际项目案例分析了该系统的特点。
We discuss the concept of middleware technology and distributed architecture of multilayer. Then we bring forward a model of power marketing middleware and present a power marketing sys…
解决方案是以传统的多层分布式软件体系结构为基础，设计基于元数据管理的数据层。
The solution project is based on the traditional multilevel decentralize software system and the design project is based on the data plane of metadata management.
解决方案是以传统的多层分布式软件体系结构为基础，设计基于元数据管理的数据层。
The solution project is based on the traditional multilevel decentralize software system and the design project is based on the data plane of metadata management.
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