'Locid city state country' diaporamas de présentation

Data Warehousing and Decision Support

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Relational On-Line Analytical Processing (ROLAP)

Relational On-Line Analytical Processing (ROLAP). Data Warehouse Schema. Star Schema Snowflake Schema Fact constellation. Star Schema. A single , large and central fact table and one table for each dimension.

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Decision Support

Decision Support. Chapter 23. Introduction. Increasingly, organizations are analyzing current and historical data to identify useful patterns and support business strategies.

519 views • 24 slides

Data Warehousing and Decision Support

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

520 views • 22 slides

Data Warehousing and Decision Support

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

403 views • 22 slides