DUSSELDORF, Germany, Feb. 25 /PRNewswire/ -- Teradata Corporation (NYSE: TDC ) announced today that EDEKA Minden-Hannover, largest of the regional EDEKA supermarket co-operatives, is using a Teradata enterprise data warehouse (EDW) to drive improved marketing and optimize organizational performance. The expanding capabilities of the EDW enable EDEKA Minden-Hannover to tailor its product range to better serve local interests and realize revenue potentials with well-directed measures. Moreover, the EDW has helped EDEKA Minden-Hannover streamline its auditing by replacing costly visits with targeted analytics.