The mainframe business is thriving.

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 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 ...

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, ...

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.

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 ...

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 ...

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 ...