WebSphere

Everything that changed under the hood in MAS 9 — the architecture shift from WebSphere to OpenShift, Java 17 migration impact, sealed databases, containerized deployment, and what your infrastructure team needs to learn. The technical foundation every upgrade team must understand.

Posam LakshminarayanaMar 17, 2026Part 1 of 25

A deep dive into the traditional Maximo 7.x administrator role — the WebSphere configuration, EAR deployments, JVM tuning, and server-level troubleshooting that defined two decades of Maximo operations. Understanding what we're leaving behind helps us navigate what comes next.

Posam LakshminarayanaFeb 6, 2026Part 1 of 9