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Design Principles and Tools for RDBMS'
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In this episode I discuss Unit 3 Outcome 1 Key Knowledge points 8, 9, and 10;
U3O1 KK08 – design tools for describing data types and the value of entity relationship (ER) diagrams for representing the structure of an RDBMS
U3O1 KK09 – design principles that influence the functionality and appearance of solutions (useability - including robustness, flexibility and ease of use-, accessibility -including navigation and error tolerance- Design principles related to appearance are -alignment, repetition,contrast, space, balance)
U3O1 KK 10 – design tools for representing solutions
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