PopUp Mainframe is revolutionizing the mainframe sector by providing modernization solutions that enhance flexibility and reduce operational costs. Their offerings include rapid, on-demand development and testing environments that integrate seamlessly with cloud infrastructures, matching the capabilities of physical mainframes. By leveraging IBM’s z/OS and Red Hat Enterprise Linux, PopUp Mainframe addresses legacy challenges and boosts data management efficiency, vital for sectors like banking and telecommunications. Read more in this Gestalt IT article by Sulagna Saha following their presentation at Tech Field Day Extra at SHARE in Kansas City.