Database Modeling of Enterprise Management Information System Based on UML

In order to meet the complicated data connection between multi businesses, to meet the original business change on structure and application, to meet the multi-user management, we designed the unified database model of user-defined businesses based on those concepts of Business, ManageClass, Indice, Indice_Group, User, Instance and so on. This paper introduces the object-oriented database modeling technology based on UML, applies it in the underlying database design of the electrical MIS, and finally realizes ODM, CDM and PDM of this database.