A small Minneapolis mainframe computer software startup is poised to change the way enterprises use and share data across the cloud. VirtualZ Computing Inc. claims to be the first and only ...

A new zSeries module serves as a dedicated processor for Java applications and debuts in time for the 40th anniversary of the mainframe. Michael Kanellos is editor at large at CNET News.com, where he ...

IBM has taken several new steps to keep its mainframe server line a vital part of computing, including adding features and an expanding sales and training in China, while Unisys has upgraded its rival ...

Forbes contributors publish independent expert analyses and insights. Chief Analyst & CEO, NAND Research. The truth about the mainframe computer is not what you think it is. IBM's Z-series and ...

IBM said the two new machines, the iSeries for small businesses and the more powerful and costly zSeries, can replace racks of smaller server computers made by rivals like Dell Computer Corp. DELL.O ...

In another sign the mainframe computer is coming back to life, IBM plans to announce on Wednesday that a customer is using its zSeries machines and Linux for a major consolidation of business ...