What is the mainframe computer? Where it is used? | web4study

What is the mainframe computer? Where it is used?



Mainframe computer

Mainframe computer :

Mainframe computers are very powerful large general purpose computers. They are faster and more powerful than mini computers. The significant feature of the mainframe computers is the centralized use of the computer. It provides information to both. Business and scientific users. Computer­ related tasks must pass. through a centrally located system which is the focal point of all processing.

Examples of mainframe computers are: IBM 3090 series, HP 9000 model 870S/300.

 

Mainframe computers are used:

Where a large amount of data are to be processed or very complex calculations are to be made, and these tasks are beyond the computing capacity of minicomputers. They are used in research organizations, large industries, large business and government organizations, banks, and airlines reservations where a large database is required.


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