z/OS and Friends: A Rich Heritage of Built-in Functions, From Nucleus to Networking
February 4, 2025
Veteran mainframer Joe Gulla catalogs the base elements of z/OS, starting with the essential services of the Base Control Program
ArticlesInside PowerVM Virtual Media Library With NFS
January 31, 2025
IBM Champion Chris Gibson provides a walkthrough of the Power systems storage feature, including a look at the new VIOS 4.1.1.0
ArticlesDiving Into the PowerVM v4.1.1.0 and AIX 7.3.3 Releases
January 23, 2025
IBM Champion Jaqui Lynch highlights new features in the releases and shares notes from her update experience.
ArticlesEnhancements for AIX 7.3 Live Update With TL3
January 14, 2025
IBM Champion Chris Gibson looks at Live Update enhancements, dynamic modification of system resources and Live Library Update (LLU)
ArticlesHow Mainframe Architecture Makes All the Difference: Then and Now
January 3, 2025
Former IBM Systems magazine contributor Joseph Gulla returns as a TechChannel contributor to explain the nuances of mainframe architecture
AI Dominates IBM Executives’ Predictions for 2025
December 19, 2024
The IBM leaders weren't specifically asked about their thoughts on AI, but it was top of mind for nearly all of them
ArticlesUpgrading Your Storage Scale Cluster, Part 2
November 5, 2024
In this two-part series, IBM Champion Jaqui Lynch shares the lessons she learned when upgrading from Spectrum Scale 5.1.7.1
ArticlesNew Computing Environments Breed Simple Questions, Not-So-Simple Answers
November 4, 2024
Rob McNelly shares things young engineers say, his recent work on IBM i issues and some old photos
ArticlesUpgrading Your Storage Scale Cluster, Part 1
October 30, 2024
In this two-part series, IBM Champion Jaqui Lynch shares the lessons she learned when upgrading from Spectrum Scale 5.1.7.1
ArticlesAnnouncing IBM i Migrate While Active, and Other Offerings From IBM i Technology Refresh
October 22, 2024
Brandon Pederson, IBM i and Power product marketing manager, highlights IBM’s newest offerings