The era of mainframe computers and directly programming machines with switches is long past, but plenty of us look back on that era with a certain nostalgia. Getting that close to the hardware and … ...

In this explainer, we’ll look at the IBM mainframe computer—what it is, how it works, and why it’s still going strong after over 50 years. Setting the stage ...

There is an undeniable role for the mainframe computer in tomorrow’s large enterprise. Businesses that retain it in a digital-first world must address several challenges, say T S Lakshmi ...

When you think of mainframes, you probably think of spinning tape drives, reams of computer cards, and text-only, green-on-black 3270 terminals. IBM's latest mainframe, the LinuxONE Emperor 5, is ...

Far from disappearing, the mainframe market and the storage it needs is here to stay for some time. The three key array makers compete with high-end flash-equipped products ...

The IBM z17 mainframe can process 450 billion AI inferences a day, a significant step up from what its predecessor could.