Students are provided an introductory overview of data warehousing principles, data warehouse techniques, and business intelligence systems. Data warehouse planning, design, implementation, and administration issues in a case study format will be explored. Topics include an introduction to the data warehouse and ETL process, data modeling, and online analytic processing, which includes; OLAP, ROLAP, MOLAP, HOLAP, designing tools to build a data warehouse, database types, modeling types, schemas, queries, software for package initiation such as airflow and SQL agent.