Overview
ETL stands for Extract, Transform, Load. It is a process used in Business Intelligence to gather data from different sources, change it into a useful format, and then load it into a data warehouse. Understanding ETL is important for analyzing data and making informed business decisions. This introduction will help you learn the basics of ETL and its role in BI.
📚 Key Learning Objectives
- ✓ Define the ETL process and its components.
- ✓ Identify different data sources for ETL.
- ✓ Explain the transformation steps in ETL.
- ✓ Describe how ETL supports data analysis.
- ✓ Demonstrate a simple ETL workflow.
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