PSI, which plans to use its Series C round ... for itself in the mainframe market by touting the fact that its Intel Itanium-based Open Mainframe servers can run IBM's z/OS mainframe operating ...

The IBM System z Mainframe Simplification ... them more modern and familiar to z Series workers. "We're told time and again that students 'get it' that the mainframe is powerful but that it's ...

This puts the company in competition with IBM, which continues to market mainframe and mainframe modernization through its IBM Z business unit. The company’s latest mainframe, the now three-year-old ...