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  • رقم الدرس : 15
  • 00:14:55

  • ER-Modeling cardinality ratio and mapping rules.

  • تشغيل

دروس الكورس

  1. 1- شرح كتاب اساسيات هندسة البيانات بالعربي (مقدمه)
  2. 2- Fundamentals of Data Engineering in Arabic chapter-one.
  3. 3- Fundamentals of Data Engineering in Arabic chapter-two (part-one).
  4. 4- Fundamentals of Data Engineering in Arabic chapter-two(part-two).
  5. 5- Fundamentals of Data Engineering in Arabic chapter-three (part-one).
  6. 6- Fundamentals of Data Engineering in Arabic chapter-three (part-two).
  7. 7- Fundamentals of Data Engineering in Arabic chapter-four
  8. 8- Data Modeling History The tabulating machine
  9. 9- Data modeling History Hierarchical model
  10. 10- Data Modeling History Network model
  11. 11- Data Modeling History Relational model
  12. 12- Relational Model in Depth Normalization
  13. 13- ER-Modeling types of attributes and mapping rules.
  14. 14- ER-Modeling intro to Relationships.
  15. 15- ER-Modeling cardinality ratio and mapping rules.
  16. 16- ER-Modeling weak entities in depth and mapping rules.
  17. 17- ER-Modeling attributes of relationships and evolving our diagram.
  18. 18- ER-Modeling Recursive, Ternary and higher order relationships.
  19. 19- ER-Modeling the Enhanced Entity Relationship model (EER) and mapping rules.
  20. 20- ER-Modeling mapping rules summary ( Forward Engineering).
  21. 21- Introduction to Reverse Engineering
  22. 22- Introduction to Barker/Oracle Model
  23. 23- Data Modeling exercise using Entity Relationship Modeling and Crow's foot notation in Arabic
  24. 24- المصادر + كلمة اخيرة