Mainframe Update

Sunday, 7 August 2022

Why firewalking is like mainframes

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No-one really understands mainframes unless they’ve worked on them for any length of time. Cloud providers are always talking abou...
Sunday, 31 July 2022

IBM second quarter figures

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I don’t usually look at IBM financial quarters, I tend to be more focused on the tech and the wellbeing of the people using tech – and qui...
Sunday, 24 July 2022

Password fatigue

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Life was so much easier when the only password you needed to remember was 123456, or 123456789, or qwerty, or password, or 111111, or any ...
Sunday, 17 July 2022

Have your own personal mainframe

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It was the year that I first started working on mainframes. Can you guess when it was? Leg warmers became fashionable. The first Happy mea...
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Trevor Eddolls
A popular speaker and blogger, Trevor heads up the mainframe and IT consultancy, iTech-Ed Ltd. Trevor founded and chaired the Virtual IMS, Virtual CICS, and Virtual Db2 user groups. He was editorial director for the Arcati Mainframe Yearbook, and for many years edited Xephon’s Update publications. Trevor has an extensive 40-year background in mainframes and IT, and has been recognized as an IBM Champion from 2009 to 2024 for his leadership and contributions to the Information Management community. He's written numerous technical articles and published three mainframe-related books. He's an accomplished Web designer and a recognized social media expert.
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