Data Base Management System

1 DBMS Overview, Database system Vs file system

DBMS Overview
What it is: A Database Management System (DBMS) is a software that helps you create, store, manage, and retrieve large amounts of organized information (data).
Think of it like: A super-smart digital librarian for your data. Instead of just files, it manages entire collections of related information.
Key Features: It ensures data is accurate, secure, easily accessible, and allows multiple people to use it at the same time without problems.
Examples: MySQL, Oracle, SQL Server, PostgreSQL.