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DLFLo Workflow is designed according to WFMC (Workflow Management Coalition) standards. The core flow is assembled in the form of components that are separate from the database interface. This allows the system to connect and communicate with other systems within the enterprise.
As shown in the graph above, the structure of DLFLo is divided into three parts:
- User Interface
Through the use of HTML and DHTML, users can interface with the system by using a standard Internet browser.
- Business Logistic Level
This level contains two components - the Workflow Engine and Client Application Midware. The Workflow Engine is comprised of an internal interface and a core processing unit. Connections to the database and email system are employed using Microsoft's ADO & CDO components.
- Data Service Level
This level contains three core databases - the workflow definition database, workflow database, and the user application database.
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