Special engines that save cost on the Mainframe!
Do you know that mainframe systems have several kinds of engines (i.e., processors) not just a Central Processor (CP)? Early…
integrated coupling facility
An overview of the Parallel Sysplex and Coupling Facility on the IBM Z Mainframes
Parallel Sysplex - a type of Clustering Technique Parallel Sysplex on the IBM Z Mainframes is nothing but a type of clustering technique. Almost all mainframe installations (except, maybe, the smallest installations) typically use clustering techniques. There can be simple…