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Scenario

Legacy Monolith Migration

Banking · Java monolith · 10+ years in production

A large Java monolith needs to be decomposed into microservices before a planned cloud migration. The system has grown organically for over a decade — with undocumented dependencies, implicit business logic, and critical integrations that no single engineer fully understands. CAP maps the entire system in two weeks.

847

Services & endpoints discovered

2,400

Dependencies mapped

47

Hidden integration points

4

Critical risks identified

43%

Migration readiness score


Platform Output

What CAP delivers

Analysis Report

Legacy Monolith Migration

Banking / Java monolith / 10+ years in production / 1.05M lines of code

15
Services Discovered
2,417
Dependencies Mapped
7
Critical Path Services
0.74
Avg. Coupling Score
Service Dependency Map15 services / 4 layers
Frontend Layer
Web Portal
Java/JSP6 deps
Mobile API Gateway
Java8 deps
Admin Dashboard
Node.js4 deps
Core Services
Order Engine
Java12 deps
Payment Service
Java9 deps
Account Service
Java11 deps
Auth Service
Java7 deps
Domain Services
Risk Calculator
Python5 deps
Notification Hub
Java6 deps
Report Generator
Java4 deps
Audit Logger
Java8 deps
Data Layer
Primary DB (Oracle)
PL/SQL14 deps
Cache (Redis)
N/A7 deps
Message Queue
Java/JMS9 deps
Legacy Batch Jobs
Java/COBOL6 deps
High CriticalityMediumLow

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