Rui Miguel Feio

AI Sovereignty: Perhaps the Mainframe Had It Right All Along

5th October 2026 Rui Miguel Feio

There is an interesting change happening in the conversation around Artificial Intelligence. For the last few years, the question has mostly been: “What can AI do?” Now enterprises are beginning to ask a different question: “Where is the AI running, and what exactly are we giving it access to?” That […]

AI on the Mainframe Is Moving from Experimentation to Production

21st September 2026 Rui Miguel Feio

Only a few months ago, I wrote about why AI and the mainframe could become a powerful combination. Since then, something interesting has happened. The conversation is beginning to change. The question is becoming less about whether Artificial Intelligence has a place on the mainframe and more about how organisations […]

Mainframes and AI: The Perfect Partnership for the Next Era of Enterprise Computing

25th June 2026 Rui Miguel Feio

Artificial Intelligence seems to dominate every technology conversation today. New models, new tools and new promises appear almost daily, often accompanied by predictions that everything we know about enterprise IT is about to change. Yet amidst all the excitement, one platform continues to quietly power the world’s largest banks, insurers, […]

Mainframe Society, unleashing your potential

Mainframe Society: Building a Stronger Future for Mainframe Professionals

26th September 2025 Rui Miguel Feio

In today’s rapidly evolving digital world, mainframes continue to serve as the backbone of critical industries — from banking and insurance to government and healthcare. Despite being sometimes labeled as “legacy,” mainframes remain indispensable for high-volume transaction processing, security, and reliability. What the industry truly needs is not only a […]

GSUK Security Working Group Meeting – Thursday 25th September 2025

9th September 2025 Rui Miguel Feio

GSUK are pleased to confirm that the next meeting of the GSUK Security Working Group, is scheduled as follows: Date Thursday 25th September 2025, 09:00 – 17:00 BST (Please note the time zone! The meeting is being run from the UK) Venue This is a hybrid meeting – you can […]