The mainframe business is thriving.

IBM's Z mainframe business has achieved the highest annual revenue with its latest generation for the past 20 years.

Big Blue leaning on software smarts to modernize COBOL estates and cut costs IBM's leader has trumpeted an ...

The company reported its highest annual revenue for zSystems units in two decades coupled with record growth in software ...

With the capacity to execute up to 450 billion AI inferencing operations daily, the z17 has improved response times to just one millisecond. Such efficiency is crucial for real-time applications, ...

IBM has demonstrated that AI can be monetized through consulting and infrastructure instead of simply incurring capital ...

When you think of mainframes, you probably think of spinning tape drives, reams of computer cards, and text-only, green-on-black 3270 terminals. IBM's latest mainframe, the LinuxONE Emperor 5, is not ...

It doesn't usually matter much to consumers what kind of mainframes a business decides to use, but maybe it should. Share on Facebook (opens in a new window) Share on X (opens in a new window) Share ...

IBM is expanding its “buy-as-you-need” utility approach to Linux on the mainframe. In an announcement today, IBM said it will offer customers capacity as needed by creating virtual Linux servers on ...

Harvey Najim, president and CEO of Sirius Computer Solutions, IBM's largest North American solution provider, discussed Sirius' recent acquisition of IBM mainframe solution provider Denver Solutions ...

IBM said the two new machines, the iSeries for small businesses and the more powerful and costly zSeries, can replace racks of smaller server computers made by rivals like Dell Computer Corp. DELL.O ...