| The dissertation analyzes and designs DQLH-NMlS of Daqing Refining &Chemical Company with the development processes and tools of MIS. On thebasis of the demand of enterprise and information management, the thesiscomplete comprehensive analysis, logical design and physica1 design of systemcombining with modern management theory from the view of enterprise economicand technical fact. The thesis compiles aPplied software in order to meet the needof enterprise's demand to improve the management level on the basis of specifiedNetwork Technology and Software PlatfOrm.The thesis looks back the history of Management InfOrmation System ofintemal and extemal countries, explains basic theory about ManagementInformation System of Chinese and Foreign countries, forecasts the developmenttrend of MIS theories and technologies. At the meantime, the article tracks thedynamic trend of Network Management System in the world, and uses the newestinformation technOlogy --Delphi6.0. The edicle first finishes system plan, systemanalysis and system design from two sides of technology economy and scientificmanagement. Then, the edicle establishes the distributed network structure.compiles aPplied software of the system. The fact of half years show the system iseconomicaI and useful. Moreover, the system is expansibility, stability, securityand credibility. Because of the demand of combining new system and old system,the workload is heavy, difficulty coefficient is high, but design is perfect. To thesome extent, therefore, this system and software are very high commercial spreadvalues. |
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