With the development and widely adoption of distributed object technology in the enterprise business systems , new requirements such as the interoperability and agility of these systems is emerging 然而,随着internet / intranet技术与分布对象技术在企业应用系统中的广泛应用,一些新的应用特点逐步显现,对企业业务系统间的互操作性和业务系统的敏捷性提出了新的需求。
Therefore , n - layered architecture based on b / s structure , distributed object technology and groupware technology are born , which support for developing expansible easy - maintainable and high - powered large application software system not only in theory but also in practice 它们在理论和技术上为开发可扩展,易维护,高性能的大型应用软件系统提供了很好的支持。
The main works in this thesis are done as follow : 1 . through research on the current optimum design subject and the distributed object technology in computer domain , the distributed computation has been brought into the optimum design subject 课题所做的主要工作如下: 1 .通过对当前优化设计学科和计算机领域的分布式对象技术的研究,把分布式计算引入到优化设计学科。
Corba is a new distributed object technology with the characteristics of having nothing to do with the languages and operation system . the combination of corba and java can be mutually complemented Corba作为一种新的分布式对象技术,具有与开发语言、与操作系统无关以及集成性的特点,它与java的集成可以使二者优势互补,在它们的结合上corba处理网络的透明性, java处理实现的透明性。
In this paper , theories about data transfer technique in distributed system are discussed . first , distributed object technology and the common object request broker architecture are analyzed because they are the bases of my research work 本文基于corba (通用对象请求代理结构)技术提出一种在分布节点间提供数据传输服务的数据服务模型,并给出数据服务在分布式监控系统中的一种实现。
The workflow infrastructure is established using distributed object technology to support the architecture in the cooperation environment of had ( heterogeneous , autonomous , distributed ) . workflow modeling is the first step to implement the workflow management 运用分布式对象技术建立了工作流管理系统基础结构,为多个用户在分布、自治、异构的协同环境中进行产品及其相关过程设计提供了有力的支持。
In the development of flood control information system ( fcis ) , we try to make the best use of software components and application framework to promote the system quality and efficiency , and use distributed object technology to advance system integration 针对这种情况,本文的基本思路是:在防汛信息系统开发过程中,充分利用软件构件和应用框架来提高系统质量和效率,利用分布式对象技术来解决系统集成问题。
In section two , i manage to introduce the three main distributed object technologies , including dcom of microsoft inc , ejb of sun inc and corba of omg in details . and manage to analysis the difference between them 在第一部分介绍的基础上,第二部分阐述了用于企业分布式系统构建的三种基于组件的分布式对象技术: microsoft公司的dna dcom 、 sun公司的j2ee ejb以及omg集团的corba ,分析了各种技术的优缺点及适应的场合。
The distributed object technology has become a kernel one setting the service application frame a nd software component and shown a powerful life force in the development of large - scale distributed application system . there are three typical mainstream technologies 分布式对象技术已经成为建立服务应用框架和软件构件的核心技术,在开发大型分布式应用系统中表现出强大的生命力,并逐渐形成了三种具有代表性的主流技术。
The component which is implemented with distributed object technology , not only can be reused and increase the efficiency , but also save the resources of hardware and reduce the cost of maintenance by replacing the problematic module at any moment 分布式对象技术追求的目标是软件无缝连接,即插即用。利用分布式对象技术实现的组件不仅可重复使用和提高效率,还可以节省硬件资源,随时更换有问题的模块,以降低其维护成本。