Applications can limit innovation through legacy technology, technical debt, incompatible virtualization architectures and complex mainframe environments. T-Systems combines deep modernization expertise with AI-assisted analysis, code transformation and verification to identify the right modernization strategy for every workload, helping organizations reduce complexity and improve efficiency, agility and resilience.
Application modernization transforms applications, architectures and technologies to better meet current and future business requirements. Depending on the application, this can include refactoring, replatforming, rebuilding, containerization, language modernization or cloud-native transformation.
Modernization is not limited to legacy applications. Candidates can include applications affected by outdated technology or technical debt, current applications running on traditional VM-based architectures, and business-critical mainframe applications that need greater flexibility, efficiency or platform independence.
The right strategy depends on the application's business value, technical condition and future requirements. Options can include replatforming, refactoring, rebuilding or replacement, supported by AI-assisted discovery and proven modernization frameworks.
An application can still be current and stable while being designed for traditional virtual machines. Refactoring and containerization can enable it to benefit from automation, elastic scalability, resilience, more efficient resource use and modern DevOps operations.
Mainframe modernization does not require one fixed approach. Depending on the business case, applications can be replatformed, refactored or transformed while preserving valuable business logic and maintaining business continuity. T-Systems brings more than three decades of mainframe experience to these transformation scenarios.
AI can accelerate discovery and analysis, identify technical debt, support modernization planning and automate parts of transformation. Combined with proven frameworks and expert oversight, this helps organizations make better modernization decisions and accelerate delivery.
