Deep inside the server rooms of hundreds of the world’s biggest businesses, mainframe computers built by International ...

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 ...

Big Blue is set to announce upgrades to its mainframe computer, refreshing a high-end server line many had given up as extinct. Stephen Shankland worked at CNET from 1998 to 2024 and wrote about ...

Large-scale companies usually use mainframe computers for centralized management and to reduce the costs of IT resources. While smaller businesses do not have access to the same level of hardware and ...

IBM Corp. recently introduced a new mainframe computer that boasts a 50 percent performance boost and dramatically lower energy costs than its predecessor. The new System z10, with a starting price at ...

Most of these are pretty straightforward to figure out, but he ran into some troubles trying to understand the full adder board. The first issue is there is some uncertainty surrounding the logic ...

Today in 1959, IBM delivered the first two 7090 mainframe computers. It was the second generation after the 709 vacuum tube mainframe computers. The 7090 was six times faster than the 709 thanks to ...