UML Modeling of User and Database Interaction.

In this paper, we will present a design technique for user and database interaction based on UML. User interaction will be modeled by means of UML state diagrams, and database interaction by means of UML sequence diagrams. The proposed design technique establishes how to integrate both diagrams in order to describe the user interface and database interaction of a business software system. A case study of an Internet Book Shopping system will be shown to illustrate the proposal. [ABSTRACT FROM AUTHOR]