Union Investment Mainframe Modernization Project

This case study explores how Union Investment, in collaboration with T-Systems, modernized its mainframe architecture to improve financial transaction speeds by up to 25% and reduce latency by 30-40%. The migration from IBM z14 to z16 and relocation from Munich to Frankfurt enabled smoother operations and compliance with regulatory standards. Key benefits include enhanced customer experience, reduced system downtimes, and lower encryption costs, showcasing the effectiveness of modern mainframe s