Did your computer journey start with dial-up and dot matrix? Perhaps you cut your teeth coding COBOL, or maybe you dream in Rust. Whatever your beginning, both you and technology changed along the way. If you’re not modernizing your mainframe and your skills, you’re depreciating. Test your noggin and see if you’re keeping up.
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ROI, Business Case and Tuning for Value Trivia: Round One
For July’s Planet Mainframe Trivia Quizzes, we're exploring the fundamentals of measuring value and making informed technology decisions. Whether the investment involves modernizing a mainframe environment, optimizing workloads, or deploying new enterprise...
❓Mainframe History Trivia: Mauchly and Eckert
This week at Planet Mainframe Trivia we’re dipping back into the deep history of computing with a quiz on the work of John Mauchly and J. Presper Eckert—two of the most influential pioneers in the history of computing. Their work helped move electronic computers from...
❓Everything CICS Trivia
While most people you know probably haven’t even heard of CICS, anyone that banks, travels, or does business in the modern world has benefited from this cornerstone of enterprise transaction processing. Evolving alongside changes in hardware, operating systems,...
❓Windows Meets the Mainframe
When Microsoft Windows emerged in the 1980s, it represented a very different vision of computing from the centralized, highly structured world of the mainframe. Windows powered the rise of personal computers and client-server systems, while mainframes continued...




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