The Design And Implementation Of Statistical Data Collection And Process System Of Dujiangyan Statistical Bureau

Today, our society and the economy is in a stage of rapid development, requires alot of statistical data reflect the current social and economic development, to providedecision support. However, the traditional statistical data collection method is not onlycostly and inefficient, difficult to meet the requirements of quick statistics, it is difficultto provide support for rapid decision-making. Computer technology-based rapiddevelopment of information technology has changed the way people communicate, forthe rapid collection of statistical data to create the conditions. Achieve statistical datacollection and processing of information, you can use the Internet to quickly collectstatistical data, and then using the computer software technology and high-speedautomated efficient processing of statistical data, can greatly improve the efficiency ofstatistical work for rapid decision making.For Dujiangyan Municipal Bureau of statistical information needs, design anddevelopment of this statistical data acquisition and processing system. System uses B/S architecture, based on the J2EE platform, using SSH lightweight developmentframework, to take the MVC design pattern, the development of scalability andadaptability, and efficient statistical data acquisition and processing system. This systemhas developed a well-designed user interface, user-friendly operation. And the majorityof statistical work to achieve business functions, allowing business people canefficiently carry out statistical data collection and processing. In this thesis, the mainwork completed are:1. On the Dujiangyan Bureau of business needs in-depth research and analysis, andin-depth study UML Unified Modeling Language, B/S architecture, J2EE platform,MVC design pattern, SSH development framework for the analysis of Bureau ofDujiangyan City business Development Statistics Statistics data acquisition andprocessing platform is feasible.2. To Dujiangyan Bureau of Statistics business needs, based on statistical dataacquisition and processing system functional modules in detail design. Whileestablishing an ER diagram for the system through the design of the system databasestructure. And in accordance with statistical data on the characteristics of higher securityrequirements, the system safety design. 3. Combined with the actual development situation, the MVC design pattern hasbeen improved three-tier architecture. The MVC design pattern in the pattern layer isfurther divided into the data access layer and persistence layer to the controller layermask the underlying data source differences, and provide a unified data access interface,enhanced system scalability, flexibility and adaptability.4. The development achieved Dujiangyan Bureau of Statistics data acquisition andprocessing system, and the system functional testing and performance testing.