Data Modeling for Data Warehouse
What is Data Modeling? What is the importance of Data Modeling? Who should be involved in the Data Modeling process? What is a relationship & What are 3 types of relationships? what are the different levels of Data Modeling? What is key in the database? & What is the difference between a composite key, primary key, and foreign key? What do Clustered and Non clustered index actually mean? what's the difference between view, trigger, and stored procedures?
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