IBM Wednesday will mark the 40th anniversary of the introduction of its first mainframe computer by introducing a scaled-down version of its zSeries 990 mainframe servers called the zSeries 890, which ...

The new systems, IBM's first mainframes with a starting price of about $100,000, aim to replace hundreds of smaller servers in order to increase data center manageability and reduce power consumption, ...

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 ...