Chapter 11. Application development and deployment 371
Whether you choose to use some of these test environments, all of them, or additional test
environments depends on the following factors:
The system that is being developed
The project size
The budget constraints
Each environment is maintained as a separate cell to completely isolate the environments
from each other. For smaller environments, a single application server profile is usually
sufficient, whereas larger environments might need a deployment manager for a particular
cell environment.
11.10.1 Development environment
Usually, developers have their own WebSphere test environment integrated in the
development tool. This test environment is used for the daily work of a develope