z/OS

IBM Announces Red Hat AI Inference and Red Hat OpenShift Virtualization Service on IBM Cloud

The new offerings are designed to enable enterprises to operationalize AI and securely run virtualized workloads at scale.

AI and the MainframeModernization Express Lane

How AI is aiding in mainframe modernization through code analysis, and why the mainframe's "Legacy" is an advantage in scaling AI

Scaling AI Beyond the ‘Lightbulb’ Stage

To kick off IBM Think 2026, Arvind Krishna and Rob Thomas outline their vision for moving AI beyond chatbots and email summaries

From Transaction Logs to AI Insights: The Rise of Flow-Centric Data

Navdeep Sidhu, CEO of meshIQ, describes how an an end-to-end transaction-centric observability layer can fill in the "assurance gap" that exists with traditional monitoring tools

The DBA’s Role in a World That Thinks It Doesn’t Need DBAs

In a world of automation, AI and "self-managing" databases, the role of the DBA has become misunderstood, Craig Mullins writes

Agents in the Enterprise: How to Meet the AI Moment

Experts in AI and cloud infrastructure explain what enterprises and technology providers are doing to operationalize agentic workflows at scale

The Hidden Costs of AI-Assisted Mainframe Development

Jennifer Nelson, CEO of Izzi Software, makes the case for cautious skepticism when using new approaches to debug

How PR/SM, z/VM and KVM Became Virtualization Superstars on IBM Z

For the second installment of his series, "The IBM Z Experience," Joe Gulla traces the evolution of virtualization—from address-space isolation to modern, full-system hypervisors

COBOL Modernization: Lessons From the Government

Tax season in the U.S. served as another reminder of COBOL's critical role in government systems and the ongoing efforts to modernize the language

You Have Z Questions? CDW Mainframe Experts Have the Answers

In this episode of “Ask the Experts,” CDW’s mainframe specialists dive into the pressing questions and challenges faced by mainframe users and administrators. With decades of experience and expertise, the team shares insights on optimizing mainframe environments, implementing best practices, and maximizing the value of zSystems investments. What You’ll Learn: Featured Experts: CDW, a leader […]

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