• Mainframe computer - Wikipedia, the free encyclopedia

    en.wikipedia.org/wiki/Mainframe_computer Mainframe computers (colloquially referred to as "big iron" [1]) are computers used primarily by large organizations for critical applications, bulk data processing ...
  • What is Mainframe? Webopedia

    www.webopedia.com/TERM/M/mainframe.html A very large and expensive computer capable of supporting hundreds, or even thousands, of users simultaneously.
  • IBM Mainframes - z Systems

    www.ibm.com/systems/z IBM z Systems and the new generation of the mainframe provide the ultimate infrastructure for secure cloud, enterprise mobility and business analytics
    • Mainframe | Definition of Mainframe by Merriam-Webster

      www.merriam-webster.com/dictionary/mainframe Seen and Heard. What made you want to look up mainframe? Please tell us where you read or heard it (including the quote, if possible).
    • What is a Mainframe? | Mainframes.com

      www.mainframes.com/whatis.html What is a "Mainframe"? by Lance H. Vaughan Reprinted here with his permission. Having read John Campbell's "What is a Mainframe", and having been asked this question ...
    • Mainframe | Define Mainframe at Dictionary.com

      dictionary.reference.com/browse/mainframe Examples from the Web for mainframe Expand Contemporary Examples With some maneuvering, he and Tron take over the MCP and kill Sark, proving they're the most badass ...
    • Mainframe - definition of mainframe by The Free Dictionary

      www.thefreedictionary.com/mainframe main·frame (mān′frām′) n. A large powerful computer, often serving many connected terminals and usually used by large complex organizations. mainframe ...
    • Mainframe - History of computing

      www.thocp.net/hardware/mainframe.htm Historically, a mainframe is associated with centralized computing opposite from distributed computing. Meaning all computing takes (physically) place on the ...
    • What is mainframe (big iron)? - Definition from WhatIs.com

      searchdatacenter.techtarget.com/definition/mainframe A mainframe (also known as "big iron") is a high-performance computer used for large-scale computing purposes that require greater availability and security than a ...
    • IBM mainframe - Wikipedia, the free encyclopedia

      en.wikipedia.org/wiki/IBM_mainframe IBM mainframes are large computer systems produced by IBM from 1952 to the present. During the 1960s and 1970s, the term mainframe computer was almost synonymous with ...