The Analysis And Presentation Of Course-repeating Data Based On BI

With the increase of the expansion of higher education and enrollment, student achievement management system is an important window for universities. Colleges and universities have implemented the credit system management, student achievement unqualified or unsatisfactory results can choose to repair, rebuild learning platform has become an important subsystem of student achievement management system, so it is very important to improve the rehabilitation of learning platform. Business intelligence tools (BI) are widely used in various fields, from data warehouse, query statements, data analysis, data mining, data backup and recovery etc. Repair data using the BI tool to analyze the complexity and diversity of the students after cleaning and finishing after the show be arranged clear data. Students rebuild statistics system analysis and visual display to help students to repeat the data, it is convenient for teachers, students and educational administrators with real-time query information.This article uses the SQL Server 2008 business intelligence tools (BI), C#.NET, ADO.NET technology, the design of multidimensional data rebuilt data set, the data rebuilt statistics web site, not only shows in line charts, pie charts, histograms and other forms of statistical data, and more volume, the drilling operation statistics failed repair and repair brush the report shows for multidimensional.