Classification
2- Complexity
- Medium
- Impact area
- Technical
Loading content
An architectural approach for running legacy systems alongside new components and enabling incremental modernization.
360° overview
Six perspectives place the building block in context. The numbers show where each perspective continues in the reading path.
The building block at a glance
Coexistence Architecture
360°
Integrations
API gateway / service mesh
+2
Decouple via clearly defined interfaces
Value stream stage: Build