Lesson 4: Maintenance, Migration, and Troubleshooting

This lesson develops practical understanding of maintenance, migration, and troubleshooting for the WebSphere Application Server Administration V9 Training.

Topics Covered

• Backup, recovery, patching, fix packs, upgrades, migration, and change control
• Application, resource, security, cluster, JVM, and connectivity issues
• Problem determination, logs, traces, dumps, and support evidence
• Documentation, standards, maintenance, and handover
• Final middleware troubleshooting review

Lesson Outcome

Learners complete this lesson with the ability to explain, apply, validate, and troubleshoot the covered middleware workflow.