Parallel Sysplex, IBM's lumbering mainframe technology, is back from the dead and may finally take off, argues Sean Hallahan. This April marked the fifth birthday of Parallel Sysplex, IBM's maligned, ...

IBM is introducing the next generation of IBM Storage DS8000, generally available on October 25, 2024, that is designed to harness the full power of IBM Z. IBM Storage DS8000 plays a critical role as ...

Few people are more aware of virtualization’s long history than Jim Rymarczyk, who joined IBM as a programmer in the 1960s just as the mainframe giant was inventing virtualization. The future of ...

It must have been something in the cosmic ether. Apopros of nothing except the need to fill a blank page with something interesting back when we were analyzing IBM’s second quarter financials and ...

IBM's mainframe clustering architecture. It allows multiple computers to work together as a single system. Supporting data sharing with guaranteed integrity, extensive resource sharing and ...