NonStop Systems Introduction

The Application Server Environment
NonStop Systems Introduction—527825-001
3-17
Server Handling
This figure shows the clustered servers as they might appear in an application server
environment such as WebLogic Server. An instance of the application server and the
application (represented here by Enterprise JavaBeans) is replicated in two processors
in one network node, and in one processor in another node.
We now examine the application server environments offered by HP.
Figure 3-12. Clustered Servers
VST027.vsd
Network node
Network node
Processor 1
Clients
Replicated
servers
Application server
instance
Application server
instance
Enterprise
beans
Processor 2
Processor 3
Application server
instance
Enterprise
beans
Enterprise
beans