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Dimensional Modeling in Data Warehousing by Woody Woodpecker is a document available to read on EtoBox.

What is Dimensional Modeling in Data Warehousing about?

The document provides an overview of data warehousing concepts, focusing on dimensional modeling techniques such as star and snowflake schemas, fact and dimension tables, and various types of slowly changing dimensions. It also discusses ETL processes, data quality, data lineage, and methodologies like Kimball and Data Vault modeling. Key components like surrogate keys, junk dimensions, and data mart architecture are highlighted throughout the document.

Author

Woody Woodpecker

Language

EN