Overview
Data warehousing is a system used to store and manage large amounts of data from different sources. It helps organizations analyze data to make better business decisions. In this introduction, students will learn about the structure of data warehouses, how they work, and their importance in business intelligence. Understanding data warehousing is essential for anyone looking to work in data analysis or business intelligence roles.
📚 Key Learning Objectives
- ✓ Define what a data warehouse is and its purpose.
- ✓ Identify the key components of a data warehouse.
- ✓ Explain the differences between data warehouses and databases.
- ✓ Describe the process of data extraction, transformation, and loading (ETL).
- ✓ Discuss the role of data warehousing in business intelligence.
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