A domain-specific software architecture

The software architecture is a emerging new discipline concept in recent years. When systems are constructed from many components, the organization of the overall system-the software architecture-presents a new set of design problems. To build domain specific software architecture is very important for the development of applications. We provide a new software architecture of the component based MIS, an example of extracting domain component objects. A Subject Document Based Domain Analysis model (SDBDA) is proposed for domain analysis and system design. This method has been successfully applied in an application platform of the tobacco industry.