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What is Data Modeling Techniques in SAD about?
Chapter 6 discusses various data modeling techniques in System Analysis and Design, including Entity-Relationship Diagrams (ERD) for database structure, Data Flow Diagrams (DFD) for data flow visualization, and normalization for data organization. It also covers Unified Modeling Language (UML) diagrams for system modeling and provides definitions and examples of key ERD symbols such as entities, attributes, relationships, primary keys, and foreign keys. The chapter emphasizes the importance of these techniq
- Author
- abdiedogeleto
- Language
- EN