In The Information Management System The Design Of The Data Integration Machine And Realization

With the rapid development and wide use of the information technology, these years many public security departments have built up a lot of application software systems and accumulated a large number of foundational information. But for several reasons, such as technology and outlay and managing, most of the systems are independent, and can't share the information collected by the other systems. Therefore many information can't be used enough. It may take us much time to find out some valuable information from it, and the querying process may be inconvenient.This paper introduces a new solution to implement associated query and broadcast query of heterogeneous, distributed data-building an integrated information query platform (IIQP), and presents the implementation strategy and the structure model of the IIQP. The architecture of the platform is depicted in detail, and also the technology of the route switch layer and the request agent layer, which are the kernel technology of the platform. These two technology make the platform capable to adapt to the heterogeneous or distributed databases, data can be plug and play into the platform which provides several query means for the end users. The platform also implements the safe access to the distributed information, user authentication and access control. Finally the platform running environment, implementation methods, the detail functions are introduced, and the study direction in the future are brought forward.Altogether there are five chapters in this text. The first chapter of the paper describes the background and objective, then analyses difficulty of developing of the platform. Chapter two describes the structure model of the IIQP, including the system architecture and the agent model. Chapter three is detailed introduction public security official comprehensive information search the data in the terrace integration machine of design and realization method;...