One of Japan's large Retail Departmental Chains, with annual revenues touching $2.5 billion mark and having over 3600 employees working at diverse locations, was keenly interested in a business intelligence solution that can bring clear insights on operations and performance of departmental stores across the retail chain. The company needed to support a data warehouse that exceeds daily sales data from Point of Sales (POS) across all locations, with 80 million rows and 71 columns. ElegantJ BI provided the Retail chain company with features and performance that met their objectives. The company is already seeing visible improvements at the operational level as a result of a more thorough and timely flow of information across the retail value chain.