NonStop Servlets for JavaServer Pages (NSJSP) 7.0 System Administrator's Guide

Managing NSJSP
NonStop Servlets for JavaServer Pages (NSJSP) 7.0 System Administrator’s Guide—674372-005
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Comparison of the Management Applications

Directory update – Updating a directory causes the application to undeploy, and
any associated context file and work directory are removed. Current user sessions
will not be persisted. The application will be redeployed when the auto deployer
checks for changes.

Context file update – Updating a context file causes the application to undeploy,
and any associated work directory is removed. Current user sessions will not be
persisted. The application will be redeployed when the auto deployer checks for
changes.
Comparison of the Management Applications
This section compares the NSJSP Manager, the old Manager, and the Admin Web
applications. This section discusses the following topics:

Comparison of Architectures

Comparison of Features

Comparison of Management Application Access Roles
Comparison of Architectures
This section compares the architectures of the management applications, as follows:

Old Manager Application

Admin Web Application

NSJSP Manager Application

Differences in Architectures
Old Manager Application
The old Manager application supports management of web applications on a Host. You
can perform tasks, such as, deploy, start, and stop web applications on the Host where
the old Manager application is running. If there are two or more Hosts within an NSJSP
servlet container, an instance of the old Manager application is required on each Host.
Figure 4-69
illustrates the architecture of the old Manager application.