Spring Intermediate
Spring Request Boundary Lab
Design Spring controllers, validation, service delegation, and safe Problem Details responses.
- Time
- 8-10 minutes
- Concept
- Spring HTTP request boundaries
Practice path · 3 games
Spring Production
Practice Spring request, transaction, data, security, observability, testing, and incident boundaries as one production workflow.
For Java backend learners moving from Spring examples to operated production services.
Start this path01
02
Spring Advanced
Spring Data Boundary Clinic
Place Spring transactions, JPA fetch plans, rollback rules, and validated configuration at production boundaries.
- Time
- 9-11 minutes
- Concept
- Spring transaction and data boundaries
03
Spring Advanced
Spring Production Readiness Drill
Sequence Spring Security, health probes, PostgreSQL Testcontainers, mitigation, and incident recovery.
- Time
- 9-12 minutes
- Concept
- Spring production readiness