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What are databases and what are they used for?

Contents
  1. What is a database used for examples?
  2. Where are databases used?
  3. What are 3 types of databases?
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 is a database used for examples?

Few examples of Database are: It is widely used when processing online transactions. MySQL – Based on Structured Query Language (SQL), MySQL is a Relational Database Management System. It is used in e-commerce platforms, data warehousing, etc. It is widely used as a web Database Management System.

Where are databases used?

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.

What are 3 types of databases?

What are the types of databases?Relational databases. Relational databases have been around since the 1970s. ... NoSQL databases. ... Cloud databases. ... Columnar databases. ... Wide column databases. ... Object-oriented databases. ... Key-value databases. ... Hierarchical databases.The Types of Databases (with Examples) - Matillion

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