Public Sector ; The department implemented a Teradata data warehouse and associated business intelligence tools to track areas where it could boost its collection of taxes.

Company: State of Iowa Department of Revenue

Annual Return: 1,140%

Project: The department implemented a Teradata data warehouse and associated business intelligence tools to track areas where it could boost its collection of taxes. Prior to the data warehouse, Iowa relied on mainframes with hard-to-combine sources of data. The new system aggregates information from Iowa's 20 systems that handle taxes, human resources and …