A multidimensional data analysis system based on MDA for educational data warehousing

The existing management information systems in universities are often designed for specific management applications, and there are still many problems and shortcomings on data analysis and decision support. This paper analyzes the main problems, then from the perspective of MDA, creates a multidimensional data model and builds a multidimensional data analysis system for educational data warehousing and data mining. This system is implemented by using J2EE architecture, and flash RIA technology, which provides users with good visual modeling and data display interfaces.