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10. Data Models | Real-life examples
00:00 - What is data models? 03:11 - Why do we need data models? 05:30 - What are the phases of data modelling? 07:00 - 1. Hierarchical data model 11:00 - 2. Network data model 14:40 - 3. Relational data model 24:30 - 4. Entity-relationship model 28:10 - How Relational and Entity-relationship model complement each other 32:40 - 5. Object ...
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