Data Warehouse Concepts

This section helps us understand and Master the Data Warehousing basics and build a strong foundation in data management

• 
• Data Warehouse 101
• Data Warehouse Definition
• Data Warehouse Architecture
• Data Warehousing Concepts
  • Dimensional Data Model
  • Star and Snowflake Schema
  • Types of Fact tables
  • Types of Dimension tables
  • Slowly Changing Dimensions
  • Data Modelling
  • OLAP Cubes
  • Data Warehouse vs Data Mart
• Interview Questions