The Hidden Costs of Mainframe Inertia (and How to Pursue Modernization)

Mainframes remain the backbone of critical business operations, so when something goes wrong, the impact can be devastating. Yet many organizations hesitate to modernize these essential systems, fearing high costs, complexity, or disruption. However, the true risk isn’t in modernizing—it’s in standing still.

As maintenance costs rise, security vulnerabilities grow, and skilled talent becomes harder to find, delaying modernization can lead to even greater long-term expenses and operational challenges. A strategic approach ensures your mainframe continues to drive value while evolving with your business needs.

This white paper explores the risks of mainframe inertia and offers practical strategies for a successful modernization journey.