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Data Warehousing

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Updated On 02 Feb, 19

Overview

Data Warehousing Tutorial for Beginners - Why Data Warehouse | Data Warehouse Concept | Data Warehouse Tutorial - What is Extract Transform Load (ETL) - Introduction to Data Warehouse - Demo on Data Warehousing - Data Warehouse Fact table - Types of Facts in Data Warehousing - Understanding Dimension Table in Data Warehousing | Data Warehouse Tools - Dimension Table - Types of Dimension in Data Warehousing - Understanding Data Mart - Understanding Anomaly in Datawarehousing - Data Warehouse Architecture - Different Types of Constraints in Datawarehousing - Slowly Changing Dimension - Understanding Schemas in Datawarehousing - Data Modeling - What are Attributes | Attributes and Entities - ETL Tutorial for Beginners | ETL Concepts | ETL Data Warehouse - What is Job Scheduling - Data Quality Concepts

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Lecture 4: Data Warehouse Tutorial for Beginners

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Lecture Details

Watch the sample class recording httpwww.edureka.codatawarehousing?utm_source=youtube&utm_medium=referral&utm_campaign=datawarehouse

A data warehouse is a central location where consolidated data from multiple locations are stored. It usually contains historical data derived from transaction data but it can include data from other sources. The following topics are covered in the video
• What is a data warehouse?
• Why do we need it?
• Why is it important?
• What is ETL?
• Data warehouse architecture
• Advantages

Edureka is a New Age e-learning platform that provides Instructor-Led Live, Online classes for learners who would prefer a hassle free and self paced learning environment, accessible from any part of the world. The topics related to ‘Data warehouse’ have been covered in our course ‘Datawarehousing‘.
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