To maintain its value as a tool for decision-makers, Data warehouse technique needs to change with business changes. The ETL process requires active inputs from various stakeholders, including developers, analysts, testers, top executives and is technically challenging. The mechanism of extracting information from source systems and bringing it into the data warehouse is commonly called ETL, which stands for Extraction, Transformation and Loading. Next → ← prev ETL (Extract, Transform, and Load) Process What is ETL?
