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SHARE Cleveland 2025: Mainframes, Music, and Milestones

SHARE Cleveland 2025: Mainframes, Music, and Milestones

by Penney Berryman | Aug 27, 2025

We declare SHARE Cleveland a rockin’ success! The rock ‘n roll theme permeated the city, exhibitor booths, and giveaways, culminating in a live music reception at the Rock ‘n Roll Hall of Fame. Have you seen someone wearing a leather kilt play bagpipes to AC/DC? Now...

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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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Mainframe Security Isn’t What It Used to Be – How CICS and LE Are Fighting Back

Mainframe Security Isn’t What It Used to Be – How CICS and LE Are Fighting Back

by Planet Mainframe | Jul 15, 2025

This article updates a 2022 piece in Cheryl Watson’s Tuning Letter, “LE Non-Executable HEAPS and CICS User Experiences” by Mario Bezzi. Current Tuning Letter subscribers can read the original article online.  Think your mainframe is immune to modern cyber threats?...

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Impartial z/OS and MVS tuning and measurement advice: Cheryl Watson’s Tuning Letter is live

Impartial z/OS and MVS tuning and measurement advice: Cheryl Watson’s Tuning Letter is live

by Mark Wilson | May 6, 2025

If you work with mainframes, keep reading and catch the latest from Cheryl Watson’s Tuning Letter. The quarterly Tuning Letter offers comprehensive, practical, and impartial z/OS and MVS tuning and measurement advice. We deliver the insights you need in an...

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Wilson’s Week: SHARE Washington D.C. is a Capital Success

Wilson’s Week: SHARE Washington D.C. is a Capital Success

by Mark Wilson | Mar 5, 2025

The world’s attention shifted to Washington D.C. recently – I mean the mainframe world, of course, as the US capital played host city to the latest SHARE.org conference. I had the pleasure of attending this excellent, well-run event, which brought together industry...

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Don’t Miss This at SHARE DC, from expert Frank Kyne

Don’t Miss This at SHARE DC, from expert Frank Kyne

by Frank Kyne | Feb 22, 2025

The 2025 Winter SHARE conference will be held in the Gaylord National Resort and Convention Center, starting Sunday, February 23. This is a 4-day conference, with the last day (Thursday) being a full day. If you are attending, check out the...

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