Transcription of Database Modeling and Design - Electrical Engineering and ...
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1 Database Modeling and Design3rd EditionToby J. TeoreyUniversity of MichiganLecture NotesContentsI. Database Systems and the Life Cycle (Chapter 1)..2 Introductory concepts; objectives of Database management 2 Relational Database life cycle 3 Characteristics of a good Database Design process 7II. Requirements Analysis (Chapter 3)..8 III. Entity-Relationship (ER) Modeling (Chapters 2-4)..11 Basic ER Modeling concepts 11 Schema integration methods 22 Entity-relationship 26 Transformations from ER diagrams to SQL Tables 29IV. Normalization and normal forms (Chapter 5)..35 First normal form (1NF) to third normal form (3NF) and BCNF 353NF synthesis algorithm (Bernstein) 42 Fourth normal form (4NF) 47V. Access Methods (Chapter 6)..50 Sequential access methods 50 Random access methods 52 Secondary Indexes 58 Denormalization 62 Join strategies 64VI.
- move into to recreational vehicle market 2. Information system objectives - keep track of competitors’ products and prices - improve quality and timing of data to management regarding production schedule delays, etc. - keep track of vital resources needed to produce and market a product 3. Organizational structure/chart 4.
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