【摘要】 信息系统的开发存在着需求经常变化的问题,未来需求变化的频率会进一步加快。分析了适应需求变化在信息系统开发中的重要性以及引起需求变化的动因;并针对这些因素,从软件需求商和供应商两者的角度提出各种对策。更多还原

【Abstract】 Developing an Information System(IS) always faces the problem of demand changes.In the future,the demand will change more quickly.This article analyzes the importance of adaptation to demand changes in an IS and the factors which cause the demand changes.It also presents some strategies with respect to the software clients and supply companies.更多还原