Chapter 1. WebSphere programming model
This chapter outlines the programming model used to develop applications targeted for the IBM WebSphere Application Server Advanced Edition Version 4.
Characteristics of the programming model
For a programming model to be compelling, we must be able to use it to develop applications that exhibit the following qualities:
Functional—satisfies user requirements
Reliable—performs under changing conditions
Usable—enables easy access to application functions
Efficient—uses system resources wisely
Maintainable—can be modified easily
Portable—can be moved from one environment to another
Furthermore, the programming model must support a development process that has the following characteristics:
Repeatable—has well-defined ...
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