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Program Studi: Manajemen Bisnis Telekomunikasi & InformatikaMata Kuliah: Data Management
Oleh: Yudi Priyadi
(N o r m a l i z a t i o n)
Telkom University
2 Creating the great business leaders
Program Studi:MANAJEMEN BISNIS TELEKOMUNIKASI & INFORMATIKA
Dosen:Yudi Priyadi, M.T.
Fakultas Ekonomi dan BisnisSchool Economic and Business
Students are able to explain the types of anomalies during the process ofnormalization,
Students are able to apply the concept of functional ketergatungan an attribute in atable,
Students are able to conduct analysis for abnormal shape to the normal form thatrefers to the normalization rules based design modeling diagram E-R to be convertedinto a physical table,
Students are able to conduct an evaluation of the implementation of a requirementthat must be met at the time towards a better shape (well structured relations).
Learning Objectives
Telkom University
3 Creating the great business leaders
Program Studi:MANAJEMEN BISNIS TELEKOMUNIKASI & INFORMATIKA
Dosen:Yudi Priyadi, M.T.
Fakultas Ekonomi dan BisnisSchool Economic and Business
Source: Y.Priyadi. 2014. Kolaborasi SQL & ERD Dalam Implementasi Database (ISBN:978-979-29-2195-3), Andi Publisher
Anomalies Insert Anomalies Delete Anomalies Update
Telkom University
4 Creating the great business leaders
Program Studi:MANAJEMEN BISNIS TELEKOMUNIKASI & INFORMATIKA
Dosen:Yudi Priyadi, M.T.
Fakultas Ekonomi dan BisnisSchool Economic and Business
Functional Dependency
1. Attribute X functionally determines Attribute Y, or2. Attribute Y dependent function of Attribute X.
The notation for attributes X and Y :
kodepasien namapasien
{ penyakit, kodepasien } diagnosis
Full functional dependency
kodepasien nokmar
Partially dependency
{kodepasien, namapasien} nokmar
Transitive Dependency
X Y
Y Z
kodepasien {namapasien, nokmar, penyakit}
nokamar penyakitSource: Y.Priyadi. 2014. Kolaborasi SQL & ERD Dalam Implementasi Database (ISBN:978-979-29-2195-3), Andi Publisher
Telkom University
5 Creating the great business leaders
Program Studi:MANAJEMEN BISNIS TELEKOMUNIKASI & INFORMATIKA
Dosen:Yudi Priyadi, M.T.
Fakultas Ekonomi dan BisnisSchool Economic and Business
Bentuk Tidak Normal (UNF)
Bentuk Normal Pertama (1NF)
Bentuk Normal Kedua (2NF)
Bentuk Normal Ketiga (3NF)
Bentuk Normal Boyce Codd
(BC/NF)
Bentuk Normal
Keempat (4NF)
Bentuk Normal
Kelima (5NF)
NF
Stages Process of Normalization Forms
Stages of Normalization Process RulesSource: Y.Priyadi. 2014. Kolaborasi SQL & ERD Dalam Implementasi Database (ISBN:978-979-29-2195-3), Andi Publisher
Telkom University
6 Creating the great business leaders
Program Studi:MANAJEMEN BISNIS TELEKOMUNIKASI & INFORMATIKA
Dosen:Yudi Priyadi, M.T.
Fakultas Ekonomi dan BisnisSchool Economic and Business
Illustration for Normalization ProcessSource: Y.Priyadi. 2014. Kolaborasi SQL & ERD Dalam Implementasi Database (ISBN:978-979-29-2195-3), Andi Publisher
Telkom University
7 Creating the great business leaders
Program Studi:MANAJEMEN BISNIS TELEKOMUNIKASI & INFORMATIKA
Dosen:Yudi Priyadi, M.T.
Fakultas Ekonomi dan BisnisSchool Economic and Business
Source: Y.Priyadi. 2014. Kolaborasi SQL & ERD Dalam Implementasi Database (ISBN:978-979-29-2195-3), Andi Publisher
Telkom University
8 Creating the great business leaders
Program Studi:MANAJEMEN BISNIS TELEKOMUNIKASI & INFORMATIKA
Dosen:Yudi Priyadi, M.T.
Fakultas Ekonomi dan BisnisSchool Economic and Business
Source: Y.Priyadi. 2014. Kolaborasi SQL & ERD Dalam Implementasi Database (ISBN:978-979-29-2195-3), Andi Publisher