What is a database in computer?

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 management system (DBMS).

What is database and example?

A database is a systematic collection of data. They support electronic storage and manipulation of data. Databases make data management easy. Let us discuss a database example: An online telephone directory uses a database to store data of people, phone numbers, and other contact details.

What database are used in computer?

Database management system. Connolly and Begg define database management system (DBMS) as a “software system that enables users to define, create, maintain and control access to the database”. Examples of DBMS’s include MySQL, PostgreSQL, Microsoft SQL Server, Oracle Database, and Microsoft Access.

Why is database used?

Databases can store very large numbers of records efficiently (they take up little space). It is very quick and easy to find information . It is easy to add new data and to edit or delete old data. Data can be searched easily, eg ‘find all Ford cars’.

What is a database used for?

database, also called electronic 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, modification, and deletion of data in conjunction with various data-processing operations.

What are the uses of database?

Who uses database?

Databases are used just about everywhere including banks, retail, websites and warehouses. Banks use databases to keep track of customer accounts, balances and deposits. Retail stores can use databases to store prices, customer information, sales information and quantity on hand.

Why is database important?