The Design And Implementation Of Maintaince Information Management System

The system is a management information system for the daily maintain work of Maintenance center Beijing Unicom, which is going to provide a platform, effectively mix all transfer unit's data and information, improve efficiency of resources applied, provide high quality, all-around services for the daily maintain work.Based on matured J2EE platform and directed by multi-tier application structure point of view, the system can work well followed by requirement analysis, system design and system implementation, which can make the system more great.Functionally, based on requirement analysis and investigate in actual applicable place,a complete transfer information management system is constituted by equipment slot management module, transfer circuit management module, transfer synthesize information management module and synthesize query unit, etc. It can provide high quality, all-around services for the maintain engineers and managers.Technically, the system is building on the J2EE platform, based Web distributed software architecture, with Bea Weblogic Server for application server, being high reputation, with Oracle 9i for database server, which is often used in large-sized, enterprise application. All these factors will make it more reliable, available, transportable, scalable, maintainable and safer.At present, this system is in use and works well.