6.3. Implementation

The last step of the physical phase is to apply the decisions made about constraints, requirements, and technology use to the logical design, and to actually define the physical implementation. During this phase, the programming model, component interfaces, and internal structure of each component are chosen.

6.3.1. Identifying the Components

The components of the Reference Architecture for Commerce are discussed extensively in Part 3 of this Developer’s Guide. Part 3 includes explanations of the coding practices and components used, as well as code fragments and their definitions. For more information, please refer to the developer comments provided in the code itself.