The mainframe business is thriving.

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.

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 ...

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

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, ...

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 ...

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 ...

Following is the IBM mainframe evolution starting with the System/360 introduced in 1964. The IBM mainframe is the longest running computer family in history. Although current IBM mainframes are ...

You might not think that ‘Linux’ and ‘mainframe’ belong in the same sentence, but IBM has been putting various flavors of Linux on its mainframe computers for 15 years. Today IBM and Canonical ...

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 ...

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 ...