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Don’t Let FOMO Drive Your AI Mainframe Strategy – 9 Leaders Weigh In

Don’t Let FOMO Drive Your AI Mainframe Strategy – 9 Leaders Weigh In

by Penney Berryman | Nov 25, 2025

Purpose beats panic. Don’t let FOMO define your AI roadmap. Artificial Intelligence (AI) conversations are happening throughout the industry right now. With that momentum comes something less helpful: the fear of missing out, or FOMO. You may hear it in side...

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IBM’s decision to discontinue support for the zPDT standalone offering threatens the mid-tier ISV market

IBM’s decision to discontinue support for the zPDT standalone offering threatens the mid-tier ISV market

by Mark Wilson | Nov 24, 2025

IBM’s zPDT Decision Risks Mid-Tier ISVs and Mainframe Innovation I’ve been a passionate mainframe (System z) advocate for over 45 years and a staunch supporter of IBM and most of their decisions. However, when I received an email from IBM on 30 September 2025...

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With Geniez, You Can Talk to Your Mainframe in Natural Language

With Geniez, You Can Talk to Your Mainframe in Natural Language

by Penney Berryman | Nov 21, 2025

How Geniez Is Turning Real-Time Mainframe Data Into Fuel for Modern LLMs Amanda Hendley, Managing Editor of Planet Mainframe, met with Gil Peleg, CEO of Geniez, for a conversation about artificial intelligence (AI)—specifically, the future of AI on the mainframe.Read...

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🎧 Today’s Modernization is AI and Mainframes – featuring Venkat Balabhadrapatruni

🎧 Today’s Modernization is AI and Mainframes – featuring Venkat Balabhadrapatruni

by Amanda Hendley | Nov 13, 2025

In a Planet Mainframe podcast, Amanda Hendley, Managing Editor at Planet Mainframe, sat down with Venkat Balabhadrapatruni, a solution architect at Broadcom Software and 2025 IBM Champion. They discussed the company’s strategy for bringing modern AI capabilities to...

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Is Your AI Modernization Tool a Match? Take the Quiz

Is Your AI Modernization Tool a Match? Take the Quiz

by Anshu Saini | Nov 12, 2025

A 5-Minute Quiz to Cut Through the Hype Mainframes remain pillars of the global digital economy, clearing transactions, securing data, and keeping industries like banking, insurance, and healthcare running 24/7. While the hardware stays rock-solid, the legacy...

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The Spectrum of Trust: How Mainframers Are Embracing Agentic AI

The Spectrum of Trust: How Mainframers Are Embracing Agentic AI

by Eric Odell | Nov 10, 2025

A few years ago, the idea of letting artificial intelligence (AI) tweak a production mainframe system on its own would’ve made even the most daring system programmer break out in a cold sweat. We would have heard, “Let the machine make the change? Not on my watch.” ...

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Why It’s Finally Time to Retire Your TN3270 Emulator

Why It’s Finally Time to Retire Your TN3270 Emulator

by Sebastian Dewar | Nov 3, 2025

For decades, TN3270 terminal emulators have been a staple for accessing mission-critical mainframe applications. However, as cyber threats evolve and legacy systems strain under new compliance demands, it is becoming increasingly clear that traditional...

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Modernizing Mainframe Security: RACF and MFA Misconceptions

Modernizing Mainframe Security: RACF and MFA Misconceptions

by Julie Bergh | Oct 28, 2025

Passwords Aren’t Enough to Modernize Mainframe Security Security is the backbone of any organization’s control environment. In today’s hyper-connected economy, protecting against IT threats is not just a technical requirement—it’s a business imperative. A single...

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Mainframe Security: The Quiet Frontline of Enterprise Defense

Mainframe Security: The Quiet Frontline of Enterprise Defense

by Amanda Hendley | Oct 23, 2025

For decades, the mainframe has been viewed as one of the most secure computing platforms on Earth. With tightly controlled access, centralized data management, and unmatched reliability, it earned its reputation as the “fortress” of enterprise IT. But, as evidenced in...

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Open source on z/OS – Don’t let breaking changes break you

Open source on z/OS – Don’t let breaking changes break you

by Ed Jaffe | Aug 20, 2025

Running open source on z/OS allows it to better integrate with off-platform solutions. It also provides user interfaces familiar to engineering and computer science students, who, we hope, will become the next generation of z/OS programmers and sysadmins. Of course,...

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