Informatica Scd Type-2 implementation What is SCD Type-2: The Type 2 method tracks historical data by creating multiple records for a given natural key in the dimensional…

1. 336331 การทาเหมืองข้อมูล (Data Mining) สอนโดย ดร.หทัยรัตน์ เกตุมณีชัยรัตน์…

1. Data warehousingHan, J. and M. Kamber. Data Mining: Concepts and Techniques. 2001. Morgan Kaufmann. 2. Application KDD processPattern Evaluation Data Mining Task-relevant…

1. 3Working with Collections Copyright © 2004, Oracle. All rights reserved. 2. ObjectivesAfter completing this lesson, you should be able to dothe following: • Describe…

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Slide 1Chetan Bhirud Raza Mohammad Abinash Sahoo Online Marketing Giant Slide 2 OUTLINE BUSINESS BACKGROUND BUSINESS NEED FACT AND DIMENSIONS FACT TABLE DIMENSION TABLE HIERARCHIES…