The mainframe business is thriving.

The S/360, the computer that spawned IBM's mainframe line, turns 40 on Wednesday--but it's not wallowing in a midlife crisis. Although some pundits regularly declare the death of the mainframe, the ...

IBMsold off large portions of its hardware business in 2014. The company no longer sells the Intel-based servers that dominate the data center, and it no longer manufactures its own processors.

MainTegrity CSF 3.2 with NetWatch gives mainframe teams visibility into data movement—detecting potential exfiltration ...

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

The days when IBM 's mainframe computers held a monopoly on enterprise computing may have ended with the influx of cheaper x86 and Unix servers. But Big Blue is still reinventing its big iron. And now ...

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, ...

Mainframes aren’t dead yet. IBM is launching a new version of its z13 mainframe for mid-sized enterprises today that introduces a number of new security features. With up to 4 TB of RAM, the z13s also ...

Listserv, the software used to run countless e-mail discussion groups on the Internet, once again is available for IBM mainframes by way of the Linux operating system, Listserv seller L-Soft said ...

POUGHKEEPSIE, N.Y. -- On the eve of a milestone, one of the world's premier high-tech machines is simultaneously new and old. It's 50 years old, if you track back to its ancestors. It's shiny-new and ...

The Justice Department is looking into allegations that IBM Corp. has abused its dominant position in the market for mainframe computers, the data-crunching heavy lifters of the computing world that ...

IBM claims that LinuxONE Emperor is capable of scaling up to 8,000 virtual machines or tens of thousands of containers and that's more than any other single Linux system. LinuxONE Rockhopper is an ...