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Data Warehouse

Data Warehouse

Data Warehouse. Min Song IS698. Data Warehousing and OLAP Technology for Data Mining. What is a data warehouse? A multi-dimensional data model Data warehouse architecture Data warehouse implementation Further development of data cube technology From data warehousing to data mining.

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1.25k views • 58 slides
Data Warehousing and Decision Support

Data Warehousing and Decision Support

Data Warehousing and Decision Support. Chapter 25. Introduction. Increasingly, organizations are analyzing current and historical data to identify useful patterns and support business strategies.

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892 views • 57 slides
CIS *717.2 Data Warehouse Design Week 2

CIS *717.2 Data Warehouse Design Week 2

CIS *717.2 Data Warehouse Design Week 2 . Dimensional Modeling Primer Data Warehouse Models OLAP Operations. Instructor Carmela R. Balassiano Feb 5, Spring 2007. The Business Dimensional Lifecycle Overview (a.k.a. Our Course Roadmap). Technical Architecture Design.

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602 views • 35 slides
The Multidimensional Model & OLAP (I)

The Multidimensional Model & OLAP (I)

The Multidimensional Model & OLAP (I). Developed by: Dr Eddie Ip Modified by: Dr Arif Ansari. Outline. Introduction OLAP architecture: Multidimensional modeling Hierarchical structure Lab session. Introduction. On-Line-Analytical-Processing (OLAP)

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406 views • 24 slides
ICS 421 Spring 2010 Data Warehousing 2

ICS 421 Spring 2010 Data Warehousing 2

ICS 421 Spring 2010 Data Warehousing 2. Asst. Prof. Lipyeow Lim Information & Computer Science Department University of Hawaii at Manoa. OLAP. Data Warehousing. ETL process periodicly (nightly, weekly) loads new data into data warehouse. Operational DBs External Data Sources.

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294 views • 19 slides

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