A college data warehouse design based on IDP

Data warehouse changes traditional transaction processing which is mostly query supporting into analytical processing which is mostly subject-oriented.On the base of which DW OLAP and Data Mining Application is built,in order to adapt to the operation,such as quick access,supporting decision-analysis and so on.In order to realize the construction of college data warehouse,in this text,information dynamic package is used to construct concept model and logic model,it is also used fact constellation to construct physical data storage model.