A database is an organized collection of structured data that is stored electronically and can be easily accessed, managed, modified, and retrieved using a Database Management System (DBMS).
In simple terms, a database allows you to store information (like customer records, sales, employee data, etc.) in a way that can be efficiently searched, updated, or analyzed.
Organize large volumes of data Enable quick access and reporting Ensure data consistency and integrity Support multi-user environments Foundation for web apps, software, business systems.
Applications of Databases Banking systems E-commerce websites Inventory & billing software Mobile apps Hospital management systems Educational institutions.