A Database Management System (DBMS) is a software application designed to help you create, manage, and manipulate databases. A DBMS provides an interface for users to interact with databases through queries, and controls the access, integrity, and performance of data.
The key function of a DBMS is to ensure efficient data handling and retrieval, making it easier for applications and users to derive insights from stored data. It also enforces data integrity rules and provides backup and recovery functionalities.
- Some popular DBMSs include MySQL, PostgreSQL, Oracle, and Microsoft SQL Server.
- They support various data models, but the most common ones are relational databases, where data is stored in tables and relationships are defined between them.
Using a DBMS, developers can leverage SQL (Structured Query Language) to perform operations like inserting, updating, deleting, and querying data.