What are the types of Data Models ?

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Introduction to RDBMS : Day 1 : Chapter 1

In this chapter, you will learn to:

What are the types of Data Models ?

Data Models c an be classified into two categories:

  1. Object-based logical model focuses on describing the data, the relationship among the data, and any constraints defined.
  2. Record-based logical model focuses on describing the data structure and the access techniques in the DBMS
  • Hierarchical Model
  • Network Model
  • Relational Model
  • Object/Relational Model
  • Object-Oriented Model
  • Semi structured Model
  • Associative Model
  • Entity-Attribute-Value (EAV) data model
  • Context Model

There are various object-based models. The most widely used is the Entity-Relationship model (ER model).

More Details and Information can be found at Wikipedia and here.

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