A refreshed book, for the new year!
Flow riding to z/OS V2.2.
There are now two new Runtime Diagnostic (RTD) events: JES2 Health Exception and Server Health events. RTD is a “point-in-time” diagnostics tool that detects problems that could be contributing tosystem issues RIGHT NOW with the goal of finding the problems in sixty seconds or less.
Two nice surprises that I encountered this week.
Reflections on the 50th birthday of the mainframe.