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Everything about Mainframe computer

Large and powerful computer

A mainframe computer, informally called a mainframe, maxicomputer, or big iron, is a computer used primarily by large organizations for critical applications like bulk data processing for tasks such as censuses, industry and consumer statistics, enterprise resource planning, and large-scale transaction processing. A mainframe computer is large but not as large as a supercomputer and has more processing power than some other classes of computers, such as minicomputers, workstations, and personal computers. Most large-scale computer-system architectures were established in the 1960s, but they continue to evolve. Mainframe computers are often used as servers. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Mainframe computerA 5-minute orientation
  2. Pick up a classic book: The analogue alternativeThe most-reprinted book on the subject
  3. Read the landmark paper: The Product Life Cycle in the Commercial Mainframe Computer Market, 1968- 1982Cited 59 times
  4. Go sideways: Transaction processing systemA closely related topic
  5. Go sideways: OS 2200A closely related topic

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