IBM has dominated the mainframe computer business since the category was created four decades ago. And it still gets about one-quarter of its $100 billion in annual revenue from sales, software, ...

A small Minneapolis mainframe computer software startup is poised to change the way enterprises use and share data across the cloud. VirtualZ Computing Inc. claims to be the first and only ...

IBM is releasing the latest version of its mainframe hardware that includes new updates meant to accelerate AI adoption. The hardware and consulting company on Monday announced IBM z17, the latest ...

When you think of mainframes, you may recall those days of hulking machines with blinking lights and 9-track tape drives spinning. How things have changed. These days, Big Blue's latest IBM LinuxONE 4 ...

At the end of 2022, 45 of the world's top 50 banks used IBM's mainframe systems. Once every two and half years or so, IBM launches a new lineup of mainframes. The latest iteration, the z16, was ...

In short: IBM and Arm announced a strategic collaboration on 2 April 2026 to enable Arm-based software to run on IBM Z and LinuxONE mainframes, the platforms that process the bulk of the world’s ...

Mainframe computers are often seen as ancient machines—practically dinosaurs. But mainframes, which are purpose-built to process enormous amounts of data, are still extremely relevant today. If ...

IBM Corp. is bringing the mainframe into the modern age with the latest version of its venerable hardware powered by a new processor that supports generative artificial intelligence and AI agent ...

Forty years after Big Blue introduced the S/360, the zaftig systems are still going strong and finding a way to fit into 21st-century computing. Michael Kanellos is editor at large at CNET News.com, ...