| Requirements analysis is the bridge between function and design of software, and is the key factor to the success of software development. Because of the complexity, requirements analysis in financial industry is more important than other industries. Although business information system is relatively mature in domestic financial industry, modeling and description methods on requirement analysis fall behind developed countries.Based on Zachman Architecture, and referred to all the experience and best practice of requirement modeling methods, this paper establishes a suite of methods to model and describe requirement analysis in financial industry in China. And give out a series of specifications to describe requirement analysis. A scientific way to model based requirement analysis is provided in this paper.In this paper, modeling and description methods based on architecture are used in the development of "training system", and make success. The success verifies the validation and effectiveness of these model and methods.Finally, the prospect of modeling based on architecture is discussed in this paper. The modeling based on architecture will promote software development level in financial industry in China. |
