Marna Walle

Mainframe, Performance, Topics Podcast is a technology podcast hosted by Marna Walle. It has 37 episodes, with the latest published April 2025.

Martin Packer (Principal z Systems Investigator) and Marna Walle (z/OS Development) are two IBMers talking about whatever z/OS topics come to mind.  Often guest experts weigh in on current technologies.  This podcast will give you timely, interesting, and entertaining z/OS topics.  Each episode comprises a “Mainframe” item, a “Performance” item, and “Topics” which is anything Martin or Marna care to talk about, which might or might not be related to their jobs.  So it goes…

technology ·en ·37 episodes