Facet use automated tooling to analyse your existing COBOL codebases and provide visual and data-driven insights into structure and complexity. This helps you know where to start, where to stride boldly, and where to pay extra attention. That initial automated analysis helps anyone not familiar with the codebase, understand it’s current complexity, cohesion and coupling. VSAM can be migrated into DB2, and all consuming COBOL programs that use the VSAM switch to use DB2. Old DELTA COBOL applications can be automatically refactored to maintainable standard IBM COBOL, removing the reliance on the original generators and skillsets.