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AI and ethics and mainframes

AI and ethics and mainframes

When Beliefs Shape Machines Imagine two people talking in a bar—one believes in God, and the other doesn’t. One swears by Apple, the other by Android. One supports Trump, the other can’t stand him. It doesn’t matter which side you’re on; the point is that people...

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Looking Ahead to GS UK Conference 2025

Looking Ahead to GS UK Conference 2025

Do more at the Core. Built to Learn, Engineered to Lead. The GS-UK In-Person Conference 2025 will be held on Monday, 3 November to Thursday, 6 November 2025, at Whittlebury Hall, Northamptonshire. This year’s theme is Do more at the Core. Built to Learn, Engineered to...

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Why Human Error is the Mainframe’s Biggest Risk

Why Human Error is the Mainframe’s Biggest Risk

Mainframes have always had a bit of a superhero reputation: rock-solid, ultra-secure, and always up. They’ve powered banks, airlines, and governments for decades without so much as blinking. But I want to share an uncomfortable truth: even the most secure systems in...

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Mainframes don’t need SIEMs, do they?

Mainframes don’t need SIEMs, do they?

Mainframes come with plenty of security – why should they use a Security Information and Event Management (SIEM), when it doesn’t even run on the mainframe? This is pretty much the opening argument from most mainframers when talking about SIEMs, and, at first glance,...

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Upcoming Events

❓What 2025 Taught Us About Mainframes: A Trivia Quiz

❓What 2025 Taught Us About Mainframes: A Trivia Quiz

As the year closes, and the year-end reflections roll in, we’re taking a closer look at key findings from the latest BMC, Kyndryl, and Planet Mainframe Arcati surveys. The results point to a platform that is evolving in response to cost pressures, skills gaps,...

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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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