The Design And Implementation Of A File Manage Symtem

In recent years, with the development of information process, the file management has been paid more and more attention. However, in the process of file management, the enterprise often encounters massive file storage and management difficulties, low efficiency, file version management, file security, lack of security, file security, file security, file security, file security, knowledge management, and so on. File management has gradually become a hot spot in the field of domestic and foreign research.The document management system by uploading to the server for centralized storage, easier to manage, find faster. And b/s architecture allows the place as long as there is Internet, this system can be accessed directly through the browser. Also added more features, including document management, rules of application, approval processes, document audits, collaborative editing, and so on.Middleware in the bottom of the system and played a linking role between the portal layer, such as transaction management, load balancing, distribution, Web-based computing, and so on. Rational use of middleware helps to reduce the burden on application developers, so that they can effectively utilize existing hardware devices, operating systems, network, database management systems, creating features more power to multitask. Middleware make Protection of investment for companies, while ensure functionality is relatively stable, steadily extending system functionality. Middleware product can be reduced to a large extent a different hardware or business complex processing environment consisting of different systems.Based on the analysis of domestic and foreign experts and scholars, this paper summarizes the research status and the latest achievements of content management system, studies the system architecture based on middleware, and puts forward a solution to implement file management system based on middleware architecture.This thesis is based on the actual needs of the departments to share file resources, and to design and implement a set of file sharing system for the Department.