The infrastructure and requirements of software systems are rapidly changing nowadays. Flexibility and timeliness are key factors for grasping -as many business opportunities as possible. Under such circumstances, software system development requires flexible and agile adaptability to various changes. These papers describe an architecture-oriented software development technology which is implemented in the following steps: (1) construction of the software architecture reflecting the characteristics of each product domain; (2) preparation of a framework as an archetype of the target software based on the architecture, and (3) development of the target software using the derived framework. Using this technology we have improved the qualify cost and delivery (QCD) of a certain product by 30 percent compared with the conventional development method.
展开▼
