The report summarizes the growth of Walmart using business information systems that has led to the tremendous growth of the company over the last decade. The report states that the areas of great improvement seen in Walmart are supplier and customer intimacy using a greatly developed supply chain management system and the decision making system. The report illustrated the use of business intelligence tools in Walmart and how the company analysed huge amounts of data to their advantage. The report also details the decision making system of Walmart highlighting the key areas where the company made massive improvements. The report also demonstrates the use of business intelligence tools in improving prediction analysis and gaining an edge over its competitors. The report concludes with a summary of the report.