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Chương 1: Data Warehouse Concepts 1.1 Multidimensional Model 1.1.1 Hierarchies 1.1.2 Measures 1.2 OLAP Operations Data Warehouses 1.3 Data Warehouse Architecture 1.3.1 Back-End Tier 1.3.2 Data Warehouse Tier 1.3.3 OLAP Tier 1.3.4 Front-End Tier

2024-01-18 00:31:30

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Chương 1: Data Warehouse Concepts (tt) 1.4 Variations of the Architecture 1.5 Data Warehouse Design 1.6 Business Intelligence Tools 1.6.1 Overview of Microsoft SQL Server Tools 1.6.2 Overview of Pentaho Business Analytics

2024-01-25 00:32:37

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Chương 2: Conceptual Data Warehouse Design 2.1 Conceptual Modeling of Data Warehouses 2.2 Hierarchies 2.2.1 Balanced Hierarchies 2.2.2 Unbalanced Hierarchies 2.2.3 Generalized Hierarchies 2.2.4 Alternative Hierarchies 2.2.5 Parallel Hierarchies 2.2.6 Non

2024-02-01 00:30:36

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Chương 2: Conceptual Data Warehouse Design (tt) 2.3 Advanced Modeling Aspects 2.3.1 Facts with Multiple Granularities 2.3.2 Many-to-Many Dimensions 2.4 Querying the Northwind Cube Using the OLAP Operations

2024-02-22 00:47:25

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Chương 3: Logical Data Warehouse Design 3.1 Logical Modeling of Data Warehouses 3.2 Relational Data Warehouse Design 3.3 Relational Implementation of the Conceptual Model 3.4 Time Dimension

2024-02-29 00:53:43

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Chương 3: Logical Data Warehouse Design (tt) 3.5 Logical Representation of Hierarchies 3.5.1 Balanced Hierarchies 3.5.2 Unbalanced Hierarchies 3.5.3 Generalized Hierarchies 3.5.4 Alternative Hierarchies 3.5.5 Parallel Hierarchies 3.5.6 Nonstrict Hierarch

2024-03-07 00:36:08

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Chương 3: Logical Data Warehouse Design (tt)

2024-03-14 00:43:35

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Chương 4: Querying Data Warehouses

2024-03-21 00:44:37

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Kiểm tra giữa kỳ

2024-03-28 00:51:56

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Chương 5: Physical Data Warehouse Design

2024-04-04 00:43:34

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Chương 5: Physical Data Warehouse Design (tt)

2024-04-11 00:36:27

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Chương 6: Extraction, Transformation, and Loading (ETL)

2024-04-25 00:40:22