Easy Database Systems SQL Fundamentals
What is a database and what is a DBMS?
Answer
A database is an organized collection of structured data stored electronically. A DBMS (Database Management System) is software that manages databases, providing interfaces for defining, creating, querying, updating, and administering databases. DBMS handles data storage, retrieval, security, concurrency, backup, and recovery. Examples include MySQL, PostgreSQL, Oracle, MongoDB, and SQL Server.
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