10. Data Models | Real-life examples
17:24
11. Integrity Constraints | Real-life examples
9:47
2. What is data? Different types of data? Structured | Semi-structured | Unstructured data
5:00
Conceptual vs Logical Data Models - What are the key differences?
12:14
3. What is a data model? Hierarchical | Network | Relational | Entity-relationship model
14:30
📊 Types of Data | Structured vs Semi-structured vs Unstructured
2:09:21
Tutoriel pratique sur la modélisation des données dans Power BI [Cours complet]
18:59
What is Data Modelling? Beginner's Guide to Data Models and Data Modelling
20:32