Database Management System
A Database Management System (DBMS) is software that enables users to define, create, maintain, and control access to databases. It provides an interface between the database and end-users or application programs, ensuring data is consistently organized and remains easily accessible. DBMSs handle tasks such as data storage, retrieval, update, and administration, often supporting multiple users concurrently.
Developers should learn DBMS to build data-driven applications that require persistent, structured storage, such as e-commerce platforms, content management systems, or financial software. It is essential for ensuring data integrity, security, and efficient querying, especially in scenarios involving large datasets or complex transactions. Mastery of DBMS concepts like ACID properties and normalization helps in designing scalable and reliable systems.