In this episode, we sit down with PJ Catalano, IBM Z Test Architect, to discuss his origin story and how he got started in the mainframe space. PJ shares his journey from being a co-op student to becoming a leading expert in mainframe testing. We also dive into the process of testing a Z system, from emulation and simulation environments to hardware and firmware integration testing. PJ explains the importance of testing and how his team's efforts contribute to the reliability and quality of the IBM Z platform. Join us for an in-depth conversation about mainframe testing and the people who make it happen.

In this episode, we dive into the powerhouse of healthcare IT—the mainframe. From patient management to accounting and medical records, the mainframe continues to deliver unmatched reliability and scalability for healthcare organizations. We’ll explore how mainframe systems enable agility in workflows, simplify the process of upskilling, and integrate seamlessly with AI to improve patient outcomes and operational efficiency. Whether you’re a healthcare IT professional, a mainframe enthusiast, or simply curious about the future of digital health, this episode will show you why the mainframe remains a cornerstone of modern healthcare innovation.

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Each month, we spotlight some of the world’s most innovative companies and how they’re driving success with IBM Z.

Behind every mission-critical transaction is data that must be available, resilient, and fast. In this episode, we explore how modern storage management keeps core enterprise systems running smoothly while adapting to new business demands. From automation to optimization, discover how smarter approaches to storage deliver real impact where it matters most—the customer experience.

Stay Connected
Be part of the conversation! Join the ISV Ecosystem User Group to explore the latest blogs, events, videos, and more from IBM Z partners and innovators.

And don’t forget to subscribe to z/Action!
Each month, we spotlight some of the world’s most innovative companies and how they’re driving success with IBM Z.