Usage of clusters, profile creation, additions of nodes to clusters, deployment manager profile etc.
Usage of WebSphere deployment console for application deployment.
Usage of scripts on starting and stopping applications, nodes, servers etc.
Load Balancing Configuration.
Session Management Configuration.
Security / SSL configuration.
Plugin changes and propagation.
Log file maintenance and housekeeping.
Logging and tracing.
Troubleshooting issues with WAS/HTTP/Edge server.
Isolating infrastructure issues from application issues.
Identifying and applying fix packs for product related issues.
Identifying problematic components and suggesting resolutions/workarounds (if any).
Raising PMR with IBM for product related issues. Assisting IBM with logs and traces from the servers.
Implementing changes suggested by IBM for resolution of such issues.
Root cause analysis and reporting.
Performance troubleshooting using inbuilt TPV.
Thread Dump and Heap dump analysis.