信息系统集成综述毕业论文.doc

摘要
信息系统集成,就是通过综合布线、计算机网络、服务器与存储、数据库与软件等技术,将各个分离的设备、功能和信息等集成到相互关联的、统一和协调的系统之中,使资源达到充分共享。通过结构化的综合布线系统和计算机网络技术,将各个分离的设备(如个人电脑)、功能和信息等集成到相互关联的、统一和协调的系统之中,使资源达到充分共享,实现集中、高效、便利的管理。采用功能集成、网络集成、软件界面集成等多种集成技术。实现的关键在于解决系统之间的互连和互操作性问题,它是一个多厂商、多协议和面向各种应用的体系结构。需要解决各类设备、子系统间的接口、协议、系统平台、应用软件等与子系统、建筑环境、施工配合、组织管理和人员配备相关的一切面向集成的问题。
关键字:信息系统;集成;体系结构。
Abstract
Information system integration, is through the integrated wiring, work, server and storage, database and software technology, such as the various separation equipment, functions and information integration to the interrelated, unity and coordination system, to achieve full sharing of resources. By prehensive wiring system work technology, various separation devices (such as puters), function and information integration to the interrelated, unity and coordination system, make to achieve full sharing of resources, concentrated, efficient and convenient management. Integration of functional integration, network integration, software interface integration and other integration technologies. The key to implementation is to solve the interconnection and interoperability problems between the systems, which is a multi-vendor, multi-protocol, and application-oriented architecture. To solve all kinds of equipment, the interface between the subsystems, protocol, system platform, application software and subsystem, construction environment, construction of cooperation, such anization management and personnel with all related problem for integration.
Keywords: information system; Integration; Architecture.
目录
一、信息系统集成基本概念 1
(Data) 1
(Information) 1
(Information system) 1
3
信息技术(Information Technology,IT) 3
“三化”和“四化” 3
信息系统集成问题 4
二、信息系统集成方法 4
信息系统集成的层次结构 4
系统的集成视图 5
5
5
5
6
三、应用软件集成体系结构 6
C/S体系结构 6
C/S体系结构的优点 7
C/S体系结构的缺点 7
B/S体系结构 8
B/S体系结构的优点 8
B/S结构与 C/S结构的联系 9
9
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