Web软件的生长式开发过程模型及其支撑工具

A Growth Process Model and Its Supporting Tools for Developing Web-Based Software

Web软件多具有分布式、超媒体、自治、协作等性质,其生命周期多具有明显的动态性,其开发和维护面临着巨大的挑战.本文提出一个适合于Web软件开发的生长式过程模型与生命周期策略,并进一步提出了支持这一开发策略的软件工具模型一软件生长环境MAISGE,介绍了正在以生长策略开发的针对Web信息系统质量管理与测试的MAISGE-AquIS软件生长环境元系统.

Web-based application software is usually distributed,hypermedia,autonomous and cooperative.Its life-cycle is more dynamic than traditional applications. These features impose tremendous challenges to the existing theories and methods of software development. This paper proposes an evolutionary process mode) called growth model for developing web-based software and discusses different possible strategies in life-cycle planning for such software.lt also proposes a novel type of software environment,called software growth environment, to support the growth process. A meta-system of growth environments for testing and quality management of web-based information systems is presented,which is also being developed in growth strategy.