In this deep-dive explainer, we look at a big-business mainstay.
  • redcalcium@lemmy.instituteEnglish
    12·
    1 year ago

    Anyone who want to taste IBM’s COBOL can register for an account on pub400.com and get a free access to AS/400 system. Now you can truly understand what manner of horrors faced by our predecessors.

  • SpunkyBarnes@geddit.socialEnglish
    61·
    1 year ago

    TL;DR?

    Approachable, detailed article touching on just about every major aspect of the mainframe; history, hardware, functions, relevance and resilience.

    Will be sharing with my more technically inclined friends.