ER MODELING
SQL
DEFINE

• ER Modeling is a graphical approach to database design .
• In Entity Relationship Modeling, we model entities, t...
ENHANCED ENTITY RELATIONSHIP (EER) MODEL

• Enhanced Entity Relationship (EER) Model is a “high level data model” which pr...
ER MODEL WITH UML NOTATION
WHY USE ER MODEL?
NOW LETS CREATE EER MODEL USING MYSQL WORKBENCH
GURU99 IS ON MISSION TO MAKE EDUCATION FUN AND FREE

•For More Detail on Sql ER-Modeling
Visit as at
http://www.guru99.com...
ER modeling
ER modeling
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ER modeling

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ER Modeling with Guru99 http://www.guru99.com

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ER modeling

  1. 1. ER MODELING SQL
  2. 2. DEFINE • ER Modeling is a graphical approach to database design . • In Entity Relationship Modeling, we model entities, their attributes and relationships among entities.
  3. 3. ENHANCED ENTITY RELATIONSHIP (EER) MODEL • Enhanced Entity Relationship (EER) Model is a “high level data model” which provides extensions to original Entity Relationship (ER) model.
  4. 4. ER MODEL WITH UML NOTATION
  5. 5. WHY USE ER MODEL?
  6. 6. NOW LETS CREATE EER MODEL USING MYSQL WORKBENCH
  7. 7. GURU99 IS ON MISSION TO MAKE EDUCATION FUN AND FREE •For More Detail on Sql ER-Modeling Visit as at http://www.guru99.com/er-modeling.html

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