Sumários

Conceptual design with ER model - IV e Relational Model - I

6 Outubro 2020, 16:00 • Ana Paula Pereira Afonso

Conceptual design for large enterprises. Integrity constraints. Conceptual design validation.

Introduction to the relational model. Creating and modifying relations using SQL.

Conceptual design with ER model

6 Outubro 2020, 13:30 • Ana Paula Pereira Afonso

Conceptual design with ER model - exercise Sopontes and Tour management.

Conceptual design with ER model

29 Setembro 2020, 18:00 • Ana Paula Pereira Afonso

(cont.) Conceptual design with ER model - exercise Intership management

Conceptual design with ER model - II e III

29 Setembro 2020, 16:00 • Ana Paula Pereira Afonso

E/A modeling: Weak entities, aggregation and generalization
Entity versus attribute. Entity versus relationship.Binary versus ternary relationships. Aggregation versus ternary relationships.

Conceptual design with ER model

29 Setembro 2020, 13:30 • Ana Paula Pereira Afonso

(cont.) Conceptual design with ER model - exercise Intership management