For example the enrollment entity type contains foreign keys for student number and offer number, in addition to one-to-many relationships registers and grants. Visual paradigm shows foreign keys in contrast to the course notation that does not show foreign keys. Before demonstrating construction of the university database ERD, I will briefly depict differences in notation between visual paradigm in a course notes.
In addition, I will demonstrate simple documentation features of visual paradigm. In the demonstration, I will create the course in offering, entity types, the Has relationship, the identification dependency, enrollment along with the grants and registers relationships, in the supervisor's self-referencing relationship. This demonstration uses the university database ERD, presented in module 6 and 7.
#VISUAL PARADIGM PROJECT MANAGEMENT SOFTWARE#
For commercial usage visual paradigm provide subscription editions with many other features for other types of diagrams, software development, project management, business modeling, co-generation, and many more features.
This demonstration uses the community edition visual paradigm, supporting diagrams for data modeling, software development in a unified modeling language. I encourage you to use visual paradigm for experience with a commercial grade tool for database development. Although the crow's foot notation supported by visual paradigm differ slightly from the notation used in the course, you can use visual paradigm for data modeling assignments. This demonstration depicts basic features of visual paradigm, a powerful tool for database in software development.
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