Saturday, 5 October 2013

Websphere admin Online Training - callus +919000444287

Websphere admin Online Training


Introduction
  • Presentation – Oriented (Standalone)
  • Service Oriented
  • Client/Server Application
  • Client/Server VS Web Application
Web Application Architecture
  •  Middleware
  •  Web Servers
  •  Application Server
  •  Database
  •   Accessing Web Application
  •  Difference between WebServers and Application Servers
WebSphere Application Server (WAS)
  •  2-Tier Architecture
  •  3-Tier Architecture
  •  N-Tier Architecture
SDLC Cycle
  •  Environments where WAS has scope.
  •  Internal Architecture of Application Server
  •  Services provided by Application Server
Responsibilities For WAS Admin
  •  Installation of WAS, IHS, Plug-in (GUI, Silent Modes)
  •  Installing Fixpacks
  •  Creating Profiles
  •  Deploying Application
  •  Federating nodes to the DMGR
  •  Working with Admin Console & WSADMIN
  • Starting/Stopping Servers
  • Creating unmanaged nodes for Web Servers
  • Backup & Restore the configuration
  • Working with Global Security
  • Working with Users/groups
  •  Creating Servers & Clusters
  •  Modifying the EAR files / WAR files
  •  Working with WebServers
  •  Configuring resources (JDBC, JMS, RAR’S, MAIL, URL’S)
  • Configuring Core Groups
  • Configuring Node Groups
  • Creating / Configuring Virtual Hosts
  • Generating Plug-in
  •  Running basic JACL / JYTHON Scripts
  • Analyzing log files
  •  Generating Heap / Core Dumps
  • Analyzing Heap / Core Dumps
  • Performance Monitoring
  •  Performance Tuning
  •  Implementing SSL
  •  Certificate Management
  •  Troubleshooting
  •  Understanding ITIL Concepts
  •  Web / Application Server Migration
  •  IBM Support Assistant (ISA)
  •  Dump Analysis Tools.
Troubleshooting
  • Installation Failure
  • Profile Creation Failure
  •  Errors during Federation of Custom Profiles
  • Plug-in Problem determination
  • Class Loader Problem determination
  • Workload Management Problem determination
  • Web Container problem
  •  HTTP 404 errors & HTTP 500 errors
  •  Load balancing problem determination
  •  Access problems after enabling security
  • Application Access problem
  • Application Deployment problems
  • Application start-up Errors
  • Data access problems
Java Core Dumps
  •  Need of Core Dumps
  •  Use Java Core files
  •  Java Heap Dumps
  •  Verbose Garbage Collection
  •  Invoking automatically on Out Of Memory Error and Invoking through Special Code
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