Online Basic Models eLearning

Data Modeling - Create Basic Models Course Overview This is the first course in a two-part series which covers Data Modeling. You will begin by learning a top-down, systematic approach to database development using entity-relationship models and normalization. Then you will use this approach to identify and define business information requirements both in the course and within your work environment. This course can be used as  more...

Data Modeling - Develop Depth to Your Models ...wledge equivalent to: course 60021, Data Modeling: Create Basic Models. T otal Learning Time 7 - 8 Hour(s) Course Contents Unit 1: Adding Complexity to an Entity Relationship (ER) Model Duration: 3 Hour(s) Identify what a hierarchy is. Create a business hierarchy using One : Many relationships. Create a business hierarchy using a recursive relationship. Resolve  more...