Software Quality Control Of The Credit Information System

With the rapid development of economy, credit has become one of the important criteria, and the credit information system has become an important part accordingly, in order to meet the requirement of the society. At the primary stage of the credit information system, there are still many problems not be solved, one of which is the lacking of practical experience of the quality control software. The traditional method is hard to apply in the development process of the credit information system directly. A study of "software quality control of the credit information system" is reported to help the project controlling the software quality effectively.Firstly, to introduce the definition of quality and quality control, and analyzed two kinds of the quality control theory and method which is used widely. The similarities and differences are analyzed between ISO 9000 and CMMI from the aspects of the basic idea, application scope, focus, the implementation process, and continuous improvement. Secondly, the difficult of the credit information systems in software quality control is analyzed, include of the uncertainty of demand, the version control issues, and the validation and verification of quality control. Thirdly, aim to the difficult above, to propose the key point and process of quality control in credit information system, presents the method for its quality control. Designing the quality control framework for the project development process of the information system based on ISO 9000 and CMMI as the basis. Finally, the method of achieving the software quality control is presented clearly, includes of project plan, requirements management and configuration management processes control method, which is applied in the credit information system, then it proposes the test strategies and runs the test for the credit information system to ensure the quality of the project.Aim to the actual need of the credit information system, the effectively of the quality control framework and control method in the credit information system is confirmed, which ensure the quality of project on the basis of project development efficiency, solve the quality control problems of the credit information system and reduce the risk of the project.