Mainframe computing is having a moment — again. Nearly 60 years after the first IBM System/360 debuted as a mainframe platform, it continues to evolve in ways that defy expectations, powering critical ...

IBM says the z/OS 3.1 operating system will further integrate AI, embrace cloud stores, and improve performance of Linux workloads. IBM said this week it will soon roll out an AI-infused, hybrid-cloud ...

The first computer I ever physically saw — I think — was an IBM System/3. You might not remember them. They were business computers for businesses that couldn’t justify a big mainframe. They were ...

In many ways, the modern computer era began in the New Englander Motor Hotel in Greenwich, Conn. It was there in 1961 that a task force of top IBM engineers met in secret to figure out how to build ...

These units are part of an IBM System/3 Model 10 Disk System. Developed in 1966-1967, the System/3 computer was intended for customers who had no need of the more expensive IBM 360 models. It was most ...