The document provides an overview of the relational data model, defining it as a structured way to organize data using tables. It discusses key components such as tables, primary keys, and foreign keys, along with data integrity. Additionally, it covers relational algebra, advantages and disadvantages, applications, and limitations of the model.

1. RELATIONAL DATA MODEL
BY GAURAV RANKHAMB

2. CONTENT
-> Introduction
-> Component of relation data model
-> Data integrity
-> Relational algebra
-> Advantages and Disadvantages
-> Applications
-> limitations
-> Thanks

3. WHAT IS RELATIONAL DATA MODEL ?
• DEFINITION:-
A way to structure data using tables (relations)
-> Data organized into rows and columns.
-> Each table represents an entity type.

4. COMPONENTS
• TABLES:-
-> Rows (Tuples): Individual records.
-> Rows (Tuples): Individual records.
• PRIMARY KEY:-
-> Unique identifier for each record.
• FOREIGN KEY:-
-> A field that links to the primary key of another table.

5. DATA INTEGRITY