Data Warehousing and ETL Tools (Informatica/Talend)

Master the process of Extracting, Transforming, and Loading (ETL) data from operational sources into a centralized data warehouse for business intelligence. Essential for large-scale BI projects.
Design and model dimensional data warehouses (Star/Snowflake).
Develop complex ETL jobs using specialized tools.
Implement data quality and validation checks.
Manage metadata and job scheduling for ETL processes.