A Management Information System is a procedure that offers information required to control companies efficiently. MIS provides the organization administrators the necessary information that they require to generate required and sound decisions. The information systems unit comprises of about 3000 people who are employed in the David Glass Technology Center situated in Bentonville, Arkansas. Wal-Mart’s Information System Unit follows a chain of command or rather hierarchical. It consists of a Senior Business Analyst, Administrator, Business Analyst, Senior Administrator, and low level Managements below them.
In the field of retailing, Wal-Mart has what is believed to be a very complicated supply system known as Retail Link. This system joins every store with the head office and more than 2,000 distributors who anticipate shortage of or surplus stock. Management Information System offers concrete performance information of the organization that incorporates middle management, which is viewed from data obtained from TPS.
Executive Vice President and Chief Information Officer for Wal-Mart Stores is Karenann Terrell. She has the duty of managing the organization’s worldwide technology systems, comprising clubs and stores, logistics, project platforms and merchandising. She started working for Wal-Mart in 2010, and to date, she serves as an executive Vice President of information systems. Before that, Karenann worked as CIO of the Chrysler Group, Mercedes-Benz North America and Baxter International, Inc. She was in charge of the organization’s worldwide utilization of Information Technology through task assisting its businesses globally. Karenann started her profession at General Motors where her duties were engineering, manufacturing and brand innovation at Cadillac.
Karenann worked on the capacity of Boards of Director for Yihaodian, a fast-developing e-Commerce organization in China, and at the same time, Purdue University. She has been ranked among 100 most powerful women in the Automotive Business, in addition to being an excellent engineer. She holds a Bachelor and a Master’s Degree in Electrical Engineering from Kettering and Purdue University.