Our client is one of the world’s pre-eminent manufacturers of airplane engines and other aerospace related engineering. They sought to integrate an SAP environment with a number of other systems into an Enterprise Data Warehouse. They had hired a large Systems Integrator to design and develop the EDW. The tools chosen were an Oracle database, Informatica PowerCenter and Informatica Data Quality. We were brought in to audit the EDW design, architecture and implementation and to provide recommendations.