The Development And Implementation Of Coal Management Information System Qhd Port Group Co.ltd

Along with our country economic development the demand for coal, with thepressures in qinhuangdao port coal transportation is increasing. How to furtherimprove the efficiency of the port of coal transport, reduce the production andmanagement costs, improve service level become the most concern of the enterprisemanagers.First, This paper introduces the development status and trend of port informationboth at home and abroad; On the management information system development ofcommonly used C/S mode and B/S mode has carried on the comparative analysis onthe advantages and disadvantages of each of the management information systemdevelopment method of selecting principle are expounded.Secondly,On the basis of demand analysis, confirmed the qinhuangdao port coalgroup company management information system development mode and C/S modeand B/S model with the combination of comprehensive development, determine theoverall design goal of system, and through the concrete case analysis function analysissystem from the perspective of user needs, mainly completed the overall frameworkof collaborative process design, and the user to define the structure of the frameworkbased on J2EE architecture of the MVC pattern has completed the persistence layer,business logic layer and presentation layer design, realized the coal managementinformation system calls, storage, system management and so on main functionmodule, database design and logical design, the concept of database backup andrecovery strategy, to meet the requirements of the system data security.Finally, the concept of database design and logical design, realized the databasebackup and recovery strategy, meet the demand of the system data security. Throughthe system test, summed up the development of qinhuangdao port group co., LTD.The stability of coal management information system, maintainability, andadaptability.