Application Modernization
Modernize legacy systems with an incremental approach that keeps production stable.
Modernization Strategy
Choose the least disruptive path.
- Strangler fig approach with clear boundaries
- Incremental extraction with contracts and observability
- Data migration strategy aligned to downtime limits
Migration Velocity
Modernization transition rate over 6 months.
84.2%+12.4% MoM
Phase 1: 100%Phase 2: 84%Phase 3: 15%
Layer Dependency Assessment
Status of isolated application boundaries.
| Layer | Type | Modernization Status | Readiness |
|---|---|---|---|
| frontend-gateway | Edge routing | Completed (Next.js/Leptos) | 100% |
| auth-service | Identity provider | Refactoring (Cloudflare Worker) | 75% |
| billing-db | Neon PostgreSQL | Legacy database connection | 10% |