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Data Warehouse Material by Balamurugan is a document available to read on EtoBox.

What is Data Warehouse Material about?

The document provides an overview of data warehousing concepts, including definitions, characteristics, and benefits of data warehouses, as well as related topics such as data marts, OLAP, ETL, and metadata. It outlines key design decisions for data warehousing, differences between OLAP and OLTP, and the roles of various system and process managers in data warehousing. Additionally, it discusses challenges in data warehouse tuning and the importance of testing in ensuring data accuracy.

Author

Balamurugan

Language

EN