| The local tax bureau of Yunnan Province need handle a large amount of jobs of data comparison and analysis in the daily work, the workflow is comparing external data with internal data according to prescriptive target, building the report forms of data comparison and analysis after that. this work is handled by manual way at present, which not only low work efficiency, but also make mistake easily. in addition, with the growing amount of tax data, the manual way unable to meet the requirement, and the staffs are working pressure and workload.Deciding to develop a data comparison and analysis system to solve problems, how to develop and implement this system? The main methods are as follows:Firstly, the dissertation analyzed the business requirements of system by interaction with tax personnel. and realized the overall structure, functional requirements, non functional requirements, after that, this dissertation analyzed the business requirements of every functional module by UML’s use case diagram.Secondly, this dissertation designed the overall system and finished the design of system according to the business requirements of system, including design of the background database, design of the foreground interface, design of function modules, design of network structure.Thirdly, doing the system implementing and testing, firstly, doing the system implementing work with each functional module (including interface and core algorithm), after that, doing the system functional module testing work, including functional testing and performance testing.Finally, summarizing and prospecting the system, summarizing the problem during the design and develop of system, and prospecting the next work of system.The system has been running in yunnan’s tax department, and the various aspects is to meet the requirements. |
PDF Full Text Request