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What is Data Warehouse Fundamentals Explained about?

This document provides an introduction to data warehousing and discusses key concepts. It defines a data warehouse as a collection of corporate data derived from operational systems and external sources, designed to support business analysis and decision-making. The document outlines the three main types of data warehouses - enterprise data warehouse, operational data store, and data mart. It also discusses characteristics of data warehouses such as being subject-oriented, integrated, and time-variant. Fina

Author

tanvi kamani

Language

EN