Mainframe computer hardware

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  • one-banana problem

    A one-banana problem is an easily resolved issue. According to the New Hacker's Dictionary, the term originated in the mainframe era. Reportedly, programmers and hardware experts claimed that the jobs of administrators could be performed by trained ... Continue Reading

  • zAware

    zAware is a mainframe monitor for IBM’s zEnterprise EC12 mainframe server. Continue Reading

  • sysplex and Parallel Sysplex

    A sysplex is IBM's systems complex (the word sysplex comes from the first part of the word system and the last part of the word complex), introduced in 1990 as a platform for the MVS/ESA operating system for IBM mainframe servers. Continue Reading

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