A database is a collection of related data stored together in one place. There are two main types of databases: structured and free-form. Structured databases like relational databases organize data into tables with rows and columns which can be related to each other. Relational databases provide advantages like storing different types of data together, handling null values, and creating views of the data.

1. Basics of
Database

2. Overview

3. What is a database?

4. Advantages of DBMS

5. Purpose of Database

6. Kinds of Database
STRUCTURED DATABASE FREE-FORM DATABASE

7. Types of Databases
OPERATIONAL DATABASE ANALYTICAL DATABASE

8. Things you can do
with RDBMS

9. Relational Databases
Schemas
Tables
Relational data
collected at one
place
Individual Schemas
created in one
database
Different views and
tables are created
in one or various
schemas based on
rights given

10. Data

11. Information

12. Null handling

13. Table

14. Record

15. View

16. Relationship