IBM releases z/OS 2.5 to help modernize mainframe computing Your email has been sent IBM recently announced the release of version 2.5 of its z/OS mainframe operating ...

IBM is killing off a mainframe coding toolkit for PCs and withdrawing all support, directing developers to instead use a cloud-hosted environment for dev and test purposes.… In a notice issued on ...

As it previewed in March, IBM is set to deliver an AI-infused, hybrid-cloud oriented version of its z/OS mainframe operating system. Set for delivery on Sept. 29, z/OS 3.1, the operating system grows ...

IBM updated its z/OS operating system, adding AI optimization and quantum-focused features to its z17 mainframe. Update z/OS 3.2 brings features originally previewed by IBM in April, including ...

Big Blue's new z990 is the most significant machine so far in the company's effort to marry the largely unique capabilities of the mainframe computer to prevailing computing trends. Stephen Shankland ...

SINGAPORE--IBM's latest mainframe system is a move by the company to rekindle growth in the low-end market, according to Gartner. Launched in Beijing late April, the IBM System z9 Business Class ...

Everything old is new again. In the 1960s, IBM's 650 mainframe operating system had two modes, MFT and MVT, in which process got its own address space and couldn't interface with others processes ...

I look back at my mainframe days very fondly. Hired to be a GIS code monkey on VM/SP, I would up also managing our machine, applying PUTs and even performing the upgade from VM/SP 5 to VM/SP 6--heady ...

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 ...