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 ...

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 ...

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 ...