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Review Indra Budi Fakultas Ilmu Komputer UI 2 Database Introduction Database vs File Processing Main purpose of database Database Actors.

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Presentation on theme: "Review Indra Budi Fakultas Ilmu Komputer UI 2 Database Introduction Database vs File Processing Main purpose of database Database Actors."— Presentation transcript:

1 Review Indra Budi

2 Fakultas Ilmu Komputer UI 2 Database Introduction Database vs File Processing Main purpose of database Database Actors DBA, Database Designers, Database users, Application Programmer DBMS

3 Fakultas Ilmu Komputer UI 3 Database Concept Database schema Three-Schema Architectures of DBMS Internal, Conceptual & External Database Development Three phases

4 Fakultas Ilmu Komputer UI 4 Database Modeling Using ER-Diagram Entity Relationship Attributes Cardinality Participation Higher Degree Relationship

5 Fakultas Ilmu Komputer UI 5 E-ER Diagram Specialization Generalization Sub-Class & Super-Class

6 Fakultas Ilmu Komputer UI 6 Relational Model Domain Tuples Attributes Relations Primary Key Referential Integrity Foreign Key

7 Fakultas Ilmu Komputer UI 7 Relational Algebra Select Project Union Intersection Join

8 Fakultas Ilmu Komputer UI 8 ER-to-Relational Model Mapping ER to Relational Model Mapping EER to Relational Model Reverse Engineering  Relational Model to ER Diagram Normalization 1 st, 2 nd, 3 rd Normal Form

9 Fakultas Ilmu Komputer UI 9 SQL Create table Delete table Alter table Select … From … Where … DISTINCT Operators Null Values Nested Queries (Sub Queries) Operators  *, ?, _, etc COUNT, MAX, MIN GROUP BY Order BY


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