Teradata Demand Chain Management (DCM) Release 4, launched on October 1, 2007, aims to optimize inventory management and improve sales by providing accurate demand forecasts and intelligent replenishment strategies. The solution addresses challenges such as out-of-stock rates, which average 7.9% nationally and lead to significant revenue loss, particularly during promotions. By leveraging advanced algorithms and historical data, Teradata DCM enhances alignment between inventory investment and customer demand, resulting in improved sales and inventory turnover rates.