Influential Mainframers

Influential Mainframer – Peter Enrico

Influential Mainframer – Peter Enrico

With a career that began at IBM—where he helped design and develop cornerstone technologies like Workload Manager (WLM) and Resource Measurement Facility (RMF)—Peter Enrico has spent more than 40 years advancing the art and science of z/OS performance. Peter Enrico...

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Influential Mainframer – Peter Enrico

Influential Mainframer – Ezriel Gross

Today we celebrate one of the most trusted technical voices in CICS education and performance tuning. Ezriel Gross Principal Solutions Advisor, Rocket Software New Jersey, USA Connect with Ezriel on: View the entire 2025 Influential Mainframers group here. Ezriel...

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Mainframe Miscellaneous Trivia!

Mainframe Miscellaneous Trivia!

As the year draws to a close (whether your days are growing shorter and darker or longer and brighter), December tends to invite a little reflection. Over the past year, Planet Mainframe Trivia has dished out a veritable smorgasbord of topics, from the early days of...

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More Mainframe Lingo Trivia

More Mainframe Lingo Trivia

Mainframe environments come with their own vocabulary, much of it precise, legacy-rich, and completely opaque to anyone who hasn’t spent time in the ecosystem. And there really is no end to the alphabet soup. Even seasoned professionals pick up new terms over the...

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❓ History of Artificial Intelligence Trivia

❓ History of Artificial Intelligence Trivia

November at Planet Mainframe is all about AI, and you don’t need us to tell you that artificial intelligence has now been integrated into many of our daily routines. But long before AI became a household term, IBM was shaping the foundations of this increasingly...

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