TCO Modernization Projections
Quantify legacy operational overheads. Adjust sliders below to model how migrating legacy IBM i workloads to optimized AWS serverless stacks creates a massive cloud dividend.
Includes hardware maintenance contracts, system software, and compiler keys.
Includes salaries, benefits, and external contractor fees for specialized legacy skills.
Modernization Credibility Checklist
- ✓ 100% Automated Logic: Clean Java Spring Boot & Angular output.
- ✓ Zero Invariants Altered: 100% logic and data structure parity.
- ✓ Free Tier Friendly: Scalable targets starting at $0.00/month.
- ✓ Secure: Deployed in isolated VPC subnets with CloudFront edge caching.
5-Year Cumulative Cloud Dividend
Comparing Monolithic Run-Rates to automated Java refactoring on AWS (calculated at a target 38% optimized cost factor).
Includes interactive spreadsheet showing phase duration breakdowns and AWS services footprint estimates delivered to your inbox.
Modernization Journey
Phase-by-Phase RPG to Java Codebase Transformation
Modernizing mainframe RPG/CL workloads requires structured, automated pipeline steps. Below is the blueprint of how as400toaws.com delivers full containerized parity.
Catalog & Map
Audit source files, logic loops, physical files, and dependencies using our mapping engine.
Logic Refactoring
Convert RPGLE statements into Object-Oriented Java 21 Spring Boot microservices automatically.
Database Shift
Map IBM i DB2 data structures to AWS Aurora PostgreSQL serverless architectures cleanly.
API Integration
Deploy refactored code onto Tomcat 10 container clusters using platform hooks.
Parallel Run UAT
Verify UI screens and transaction consistency against the live database before final cutover.
Need a Custom Offline Assessment?
Send your library object specifications directly to our migration desk. We will run an automated audit and return a precise estimate.