A mainframe computer is a large, powerful computer used by big organizations to process and manage huge amounts of data. It can handle thousands of users at the same time and works continuously without interruption.
Mainframe computers are mainly used where high reliability, security, and speed are required.
Features of Mainframe Computer
Very high data processing capacity
Supports multiple users simultaneously
Highly reliable and secure
Can work 24×7 without failure
Large storage and memory capacity
Uses of Mainframe Computer
Banking systems (account management, transactions)
Railway and airline reservation systems
Government data processing
Large business and corporate databases
Insurance companies
Examples of Mainframe Computer
IBM mainframe systems (used by banks and large enterprises worldwide)
Difference Between Mainframe and Supercomputer
Mainframe: Focuses on handling large numbers of users and transactions
Supercomputer: Focuses on solving complex scientific problems at very high speed