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 suitable format, and then load it into a data warehouse. Understanding ETL is crucial for analyzing data and making informed business decisions. This introduction will help you grasp the basics of ETL and its importance in the BI landscape.
📚 Key Learning Objectives
- ✓ Define the ETL process and its components.
- ✓ Identify different data sources for ETL.
- ✓ Explain the transformation techniques used in ETL.
- ✓ Describe the loading process into data warehouses.
- ✓ Evaluate the role of ETL in Business Intelligence.
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