What Is MAINFRAME COMPUTER? MAINFRAME COMPUTER Definition & Meaning
Channel: Audiopedia
Date: 2018-10-05

What is MAINFRAME COMPUTER? What does MAINFRAME COMPUTER mean? MAINFRAME COMPUTER meaning - MAINFRAME COMPUTER definition - MAINFRAME COMPUTER explanation.

Mainframe computers (colloquially referred to as "big iron"[1]) are computers used primarily by large organizations for critical applications; bulk data processing, such as census, industry and consumer statistics, enterprise resource planning; and transaction processing. They are larger and have more processing power than some other classes of computers: minicomputers, servers, workstations, and personal computers.

The term originally referred to the large cabinets called "main frames" that housed the central processing unit and main memory of early computers.[2][3] Later, the term was used to distinguish high-end commercial machines from less powerful units.[4] Most large-scale computer system architectures were established in the 1960s, but continue to evolve. Mainframe computers are often used as servers.
Source: Wikipedia.org