What is data modeling? Describe at least two different data models. In addition, provide a brief overview of the Relational Data Model.Discuss the the Entity Relationship Data Model in detail. What components does the model require?

What is data modeling? Describe at least two different data models. In addition, provide a brief overview of the Relational Data Model.Discuss the the Entity Relationship Data Model in detail. What components does the model require? You may want to include some of the vocabulary found at the end of the webpages.