What do you understand by Data Model? | Eklavya Online

What do you understand by Data Model?

The Data model is specified as a collection of conceptual tools for describing data, data relationships, data semantics and constraints. These models are used to describe the relationship between the entities and their attributes.

There is the number of data models:

  • Hierarchical data model
  • network model
  • relational model
  • Entity-Relationship model and so on.