University of California, Davis

Application Development Methodology

Deliverable D4.8

Data Access Diagram

A map showing the path that may be taken through a data structure during the execution of a procedure. For complex procedures, use a data access diagram to understand how a procedure uses the record types. The data access diagram is not a formal deliverable of the business system design phase, but it will help you understand the procedure.

» Created by task A4.4.3 Define procedure data access.


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