Theory of Data Bases

  Chapter 1: Entity-Relationship-Modell
(sorry, only in German)

1.1 Entity sets and associations
1.2 Cardinality
1.3 Recursive associations and roles
1.4 Semantic data modelling
1.5 Transfer to files
      (55 KB)

  Bibliography

  DBMS – Diagram

  Schedule  Preparing oneself for exams

  Chapter 2: Data Bases
(sorry, only in German)

2.1 From files to data bases
2.2 Introduction RDBS
      (52 KB)

  Chapter 3: Relational Data Bases
(sorry, only in German)

3.1 Architecture and way of function
3.2 Relational data model
      (136 KB)

  Chapter 4: Data Dependences and Integrity rules
(sorry, only in German)
(63 KB)

  Chapter 5: Development Stages of a Relational Data Base
(sorry, only in German)
(53 KB)

  Chapter 6: ER —> Logical Scheme
(sorry, only in German)
(64 KB)

  Chapter 7: Normal Forms
(sorry, only in German)
(68 KB)

  Chapter 8: External Views
(sorry, only in German)
(50 KB)

  Chapter 9: Class Diagram
(sorry, only in German)
(72 KB)