The Design And Implementation For SINOGRAIN's MIS And The Summary For Design Of Database Structure

The SINOGRAIN business management information system is subject to the China Grain Reserve Management Corporation commissioned by the INSPUR Group , which in order to achieve the objectives of management, improve the management level, invest in the mission for strict quality requirements Completion of the country's reserves. The main objective of the system are: to strengthen the sinograin reserves management of static and dynamic monitoring to ensure that the sinograin reserves, "the number of real, good quality" . The business, including the sinograin reserves buy, sell, rotate, the management of state-owned asset , financial clearing and so on. The sinograin reserves to achieve initial operational comprehensive information management. The project in May 2004 from the successful bidder to build so far, the ongoing system upgrades promotion. The project cycle, which lasted 5 years, the total investment budget of 130, 000, 000, belonging to the Informatization of large-scale projects.This paper analyzes the context of The process of building systems, design and analysis,the system provides an overview of the main issues to be resolved, the brief of demand for analysis and architecture design; focus on the realization of the design and analysis of the data structure. Introduced the process of design and performance Optimization of a detailed exposition, introduced the data structure in the design process and the Problems they encountered in the process of solving the problem. Concluded that the enterprise management software design and development of a similar scene to in the analysis, and relatively common solution; For data structure design of enterprise software based on relational database, performance optimization, We have done this sum.Business Management Information System used in the Rational Unified Process (RUP), Unified Modeling Language to (UML) to describe the analysis of the design language, based on J2EE platform. Of sinograin storage in the demand for business analysis and system design, design and realization of the plan, statistics, storage, circulate, import and export, finance, assets, materials, decision support systems, such as modules, the system is divided into two-stage deployment, for the three-tier Organizations to provide services for the central grain reserves to deal with the business provided to the next since the last comprehensive vertical managementThis article addresses the key issues in the following two aspects:First, the current industry business management software for the uneven levels of development, structure of the database design is more variety in this article on the structure of the database design encounter problems and solutions and attention should be analyzed and summarized for The development and maintenance of the system provides a basis for the development of improved efficiency.Secondly, based on the relational data for the development of business management software, performance bottlenecks encountered when the analysis of how, and how to optimize a headache, and the system implementation process to optimize performance on a bold attempt to do so, and the formation of a few A simple model.