IBM Parallel Sysplex
Computer cluster, IBM mainframe, z/OS, Parallel computing, High performance computing, High availability, Mainframe computer
Published on 12. April 2026
Book
Paperback/Softback
88 pages
978-613-3-72877-6 (ISBN)
Description
Please note that the content of this book primarily consists of articles
available from Wikipedia or other free sources online. In computing, a
Parallel Sysplex is a cluster of IBM mainframes acting together as a
single system image with z/OS. Used for disaster recovery, Parallel
Sysplex combines data sharing and parallel computing to allow a cluster
of up to 32 systems to share a workload for high performance and high
availability.