Spring Boot · Hard
What are the common production pitfalls in Spring Boot and how to avoid them?
Spring BootActuator & ObservabilityProduction ReadinessStaffArchitect
Answer preview
N+1 query problem: @OneToMany with LAZY fetch + loop → 1 query for list + N queries for each item. Fix: JOIN FETCH or @EntityGraph. Detect: spring.jpa.show-sql=true + Hibernate statistics.…