The Design And Implementation Of LanXi Power Plant’s EIP System

With the improvement of lanxi power plant informatization degree, the problem of information island is more and more prominent because of different application system running environment, data types, and authentication way. How to build a high availability, safe and reliable enterprise information portal system, is the main research direction and goals of this paper.The paper mainly finished the following work:Compares the domestic and foreign development platform, clearly recognized the advantages and disadvantages of them and the suitable environment. Studied the main function modules and technical architecture of SharePoint Server platform, SQL Server database and G2 workflow, proposed the overall design principles of EIP system, completed the design of software systems and hardware frameworks; On this basis also studied the load balancing and high availability database solutions, not only achieved load diversion but also reached the disaster recovery effect; Depth studied the capacity management and planning of SharePoint portal to ensure the reasonableness of performance requirements and configurations, summarized the main factors that influencing the performance and how to adjust; Combined with the actual business needs of Lanxi power plant, using ASP.NET, C # and JAVA Script and other auxiliary development tools, to achieve the function of unified identity authentication, single sign-on, collaborative work, business processes, data integration, enterprise search multiple data sources, indicators show and so on, and by configuring to show the corresponding results on the site page,completed the implementation of lanxi power plant’s EIP.EIP system commissioning and running over a period of time, currently is stable and efficient, a better solution to the problem of lanxi power plant information islands.