信息系统（第二版)

出版时间：1997-12-01  出版社：中国人民大学出版社  作者：克里斯.爱德华 约翰.沃德 安迪.波塞卫  

内容概要

什么是信息系统？信息系统怎样与企业战略融为一体？怎样才能确信在信息系统上的投资能为企业带来实际的效益？信息系统项目应怎样进行管理？信息系统应怎样加以组织？本书对上述问题及其他有关问题作了清楚而确切的解释。对于那些接受短期培训的管理者、MBA，以及想迅速了解这一问题核心内容的教师和学生来说，都不失为极具价值的参考书。它还可以作为管理人员的藏书，以及那些有抱负的管理人员完善自己知识和技能的参考资料。

书籍目录

Contents
Setting the scene
A framework for understanding
The structure and purpose of the book
What are information systems?
Classification of systems
A model of the evolution of systems
Summary
Issues in information systems
The case study
Issues to be managed
Integrating information systems and business
strategy
Introduction
The context of IS/IT strategy
The key inputs
Processes for managing the strategy
Establishing the IS/IT strategic planning process
Summary
Identifying business advantages from information
systems
Introduction
A planning framework for determining the
requirements
Assessing the bnsiness position within the industry in
terms of IS opportunities and threats
Business process redesign
Critical success factor analysis
Information analysis
Summary
Creating an environment for success
Introduction
Application portfolio analysis
Generic IS/IT management strategies
The application portfolio in a multiple business urut
organization
Issues in managing the application portfolio
Evaluating IS/IT investments
Setting priorities for applications
Summary
Managing information systems development
Introduction
Basic systems development
The main project activities
Requirements analysis - one key to success
Variations on a theme
Summary
Support for the system development process
Introduction
Supporting disciplines for information systems
Summary
Organization for managing IS/IT
Introduction
Centralization versus decentralization
The major processes and responsibilities
Organizational issues
Summary
Conclusion: current and future directions
Index