Home

Master the Mainframe has now been rebranded as IBM Z Xplore. You can participate in the contest using the below link:

I am proud to share that Mainframe Nation was a community partner for the IBM Z day 2020. The conference was held on September 15th. For more information and to view the replays visit the below link:

  1. Your blog above says: Conclusion ... These subsystems are absolutely essential if you want to learn about Mainframes. VSAM is…

  2. Buenas, e seguido el manual, pero el sistema se queda en la siguiente "Ahora estamos conectados a nuestro sistema MVS…