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Normalisation slides 1 nf to 5nf
Normalisation slides 1 nf to 5nf
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Ch13
Ch13
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Query Processing Chapter 21 in Textbook. Overview What is Query Processing? What is Query Optimization? Example. Phases of Query Processing. 1. Decomposition
Query Processing Chapter 21 in Textbook. Overview What is Query Processing? What is Query Optimization? Example. Phases of Query Processing. 1. Decomposition
229 views
File Organization Terms and Concepts Bit: Smallest unit of data; binary digit (0,1) Byte: Group of bits that represents a single character Field: Group
File Organization Terms and Concepts Bit: Smallest unit of data; binary digit (0,1) Byte: Group of bits that represents a single character Field: Group
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Normalization I. Objectives Purpose of normalization. Problems associated with redundant data. Identification of various types of update anomalies such
Normalization I. Objectives Purpose of normalization. Problems associated with redundant data. Identification of various types of update anomalies such
217 views
1 Minggu 3, Pertemuan 6 Relational Calculus Matakuliah: T0206-Sistem Basisdata Tahun: 2005 Versi: 1.0/0.0
1 Minggu 3, Pertemuan 6 Relational Calculus Matakuliah: T0206-Sistem Basisdata Tahun: 2005 Versi: 1.0/0.0
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CSC271 Database Systems Lecture # 6. Summary: Previous Lecture Relational model terminology Mathematical relations Database relations Properties
CSC271 Database Systems Lecture # 6. Summary: Previous Lecture Relational model terminology Mathematical relations Database relations Properties
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Normalization. 2 Objectives u Purpose of normalization. u Problems associated with redundant data. u Identification of various types of update anomalies
Normalization. 2 Objectives u Purpose of normalization. u Problems associated with redundant data. u Identification of various types of update anomalies
225 views
Chapter 13 Normalization Transparencies. 2 Last Class u Access Lab
Chapter 13 Normalization Transparencies. 2 Last Class u Access Lab
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CSC271 Database Systems Lecture # 9. Summary: Previous Lecture Cartesian product Join Theta join, equijoin, natural join Outer join (left, right,
CSC271 Database Systems Lecture # 9. Summary: Previous Lecture Cartesian product Join Theta join, equijoin, natural join Outer join (left, right,
234 views
Chapter 13 Normalization. 2 Chapter 13 - Objectives u Purpose of normalization. u Problems associated with redundant data. u Identification of various
Chapter 13 Normalization. 2 Chapter 13 - Objectives u Purpose of normalization. u Problems associated with redundant data. u Identification of various
235 views
Chapter 13 Normalization Transparencies. 2 Chapter 13 - Objectives u Purpose of normalization. u Problems associated with redundant data. u Identification
Chapter 13 Normalization Transparencies. 2 Chapter 13 - Objectives u Purpose of normalization. u Problems associated with redundant data. u Identification
231 views