ProjectPal Service Layers

The ProjectPal web application makes extensive use of components. Each of these components provides a service in the nature of information, processing, or both.

This section outlines the various Service layers and how they are applied in the ProjectPal application. I begin in the order of right to left because it is easier to explain the architecture from a ground up perspective. From here, I go on to explain some details of the Client Interface layers in the section “ProjectPal Client Interfaces.”

Throughout this section is overview of how each component-based service is used in the ProjectPal application.

Data Services

The Data Services in the ProjectPal application are used to interface with an SQL Server 2000 database; ...

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