Gartner Research positions Amazon Web Services (AWS) in the Leaders Quadrant of the new Magic Quadrant for Operational Database Management Systems for the fourth consecutive year. Gartner defines Leaders as those who generally demonstrate the most support for a broad range of operational applications, based on support for a wide range of data types and multiple use cases. These vendors demonstrate consistent customer satisfaction and strong customer support. Customers can use this report as an essential primer when assessing vendors in this space and how the market continues to evolve.