Research On Requirement Analysis Method For Commercial Bank Business Process And Its Applications

Nowadays, the Commercial banks are continuously engaged in business process reengineering to enhance their business competitiveness with the development of the technology and the construction of the information system. Based on the analysis of the essential features of bank business, connection and association between the commercial banks' business value, the enterprise's overall architecture is established to make sure that IT systems satisfying the business value can meet the requirements of bank management. Whether the Business Requirement Analysis is successful or not is directly related to the building of the overall architecture of an enterprise information system. It is of great theoretical and practical significances for the protection of commercial bank information system project-driven business objectives, improving productivity and enhancing product quality that is building a scientific, standardized, engineering and specialized business-process requirement analysis model using scientific theories and methods.Business requirement analysis is usually completed in the framework of enterprise modeling. Based on the leading international Zachman theoretical framework and business process software projects, with the characteristics of the information systems in commercial banks, a new engineering approach, i.e. the model-oriented business processes and requirements analysis, is presented in this dissertation. The approach brings the requirements analysis activities into the modeling framework as an Architecture-level of the process and describes the structure of requirement process. This paper mainly introduce the business modeling work through the practice and the study based on the leading international Zachman theoretical framework, software-based business processes; using a variety of modeling language and methods to fill the Zachman framework and identifying requirements analysis content and scope and form the requirements model, to guide business modeling work in theory.Based on the business-process-oriented requirement analysis method, this paper propose a set of operational requirement analysis norms, address the steps of modeling analysis, the process of constructing business modeling, the contents and methods of requirement analysis. The mostly suitable norms and steps for commercial banks business process requirement analysis are proposed, also instruction for the actual business process requirement analysis works. Meantime, the norms and standards in the actual information-system project are also applied and verified.