
Database - Wikipedia
In computing, a database is an organized collection of data or a type of data store based on the use of a database management system (DBMS), the software that interacts with end users, applications, and …
What is a database? - IBM
What is a database? A database is a digital repository for storing, managing and securing organized collections of data. Different types of databases store data in different ways.
What is Database? - GeeksforGeeks
Sep 10, 2025 · A database is a structured collection of data designed for efficient storage, retrieval and manipulation. It serves as a centralized repository, allowing data to be accessed, managed, and …
What Is a Database? - Coursera
Dec 1, 2025 · Databases are similar to spreadsheets, but there are several key differences. In general, databases are much larger than spreadsheets, can store more data, and allow for multiple users to …
What is a Database? Types, Architecture, & Examples
Nov 16, 2025 · Learn what a database is, explore atomicity in DBMS, and understand types, and examples for reliable data management.
What Is a Database? - Oracle
Nov 24, 2020 · What Is a Database? A database is an organized collection of structured information, or data, typically stored electronically in a computer system. A database is usually controlled by a …
Database | Definition, Types, & Facts | Britannica
Nov 7, 2025 · Database, any collection of data, or information, that is specially organized for rapid search and retrieval by a computer. Databases are structured to facilitate the storage, retrieval, …
What is a database (DB)? | Definition from TechTarget
May 28, 2024 · What is a database (DB)? A database is information that's set up for easy access, management and updating. Computer databases typically store aggregations of data records or files …
What Are Databases? Definition, Usage, Examples and Types
Databases are logical structures used to organize and store data for future processing, retrieval, or evaluation. In the context of computers, these structures are nearly always managed by an …
SQL Introduction - W3Schools
RDBMS RDBMS stands for Relational Database Management System. RDBMS is the basis for SQL, and for all modern database systems such as MS SQL Server, IBM DB2, Oracle, MySQL, and …