| After several years of effort, the electric power bureau of Xiamen established some application system. in the beginning of established, the application system could reduce workload,increase the work's efficiency and achieved office process automation in some extent.With increasing the level of information and depth of reform power of industry, the problems of information system were exposed in all deparments of enterprise. According to complicated of application,date redundancy,system isolation,data were not be shared. The inefficient and waste of resources were resulting in all of these. The new requirements were proposed: the data will be integrated in independent of application system. Offer the data access in the different application system. To achieve the data share. In this way not only streamline the processes but also solution the problem of data redundancy and data isolation will be solution.The data integrated system of electric power bureau of Xiamen were base on integrated of database. To achieve the data share By the integrated of background database , so as to solve the data island. Using this method can own the higher efficiency and implement the seamless data integrated than the method of data interface. This paper aim at practical problem in business, focusing on the electric power bureau of Xiamen. basing on the in-depth analysis of business process and application requirements. then making a exploratory research. Own the practical significance. There gives main points:First of all, introduce the background of the paper,related technologies and the structure of exploit, the second introduce the functional requirments from the view of system analysis, and then introduce the system design,system implementation, the third introduce the focus and difficulty of design and test method. At last summarize the methods of system design, this is done to accumulate experience and go to lavatory of next exploit. |
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