Sunday, January 23, 2011

The 1To1 relationships in WebSphere Application Server

There are some interesting 1To1 relationships in WebSphere.
  • Node and node agent
  • Enterprise application name and the containing application server
  • Enterprise application name and the containing node
  • Enterprise application name and the containing cluster
  • Enterprise application name and the containing cell
  • Enterprise application and the ear file that it contains
  • Name server and application server
  • Deployment manager and cell
  • Application server and message engine (EM)
  • Application server cluster and message engine (EM) ("1 to Many: Relationship also holds after the adding of the cluster into the SIBus)
  • Stateful session bean and client
  • Stateless session bean and client
  • Point-to-Point messaging (provide and consumer)

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