#Pre-interview
2 posts
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Spring Boot Pre-Interview Guide Part 3: Documentation & AOP — Swagger · MDC · Aspect
SpringDoc setup and annotation discipline, MDC-based request tracing and sensitive-data masking, AOP for cross-cutting concerns — all the documentation, logging, and AOP decisions that separate a passing submission from a scoring one.
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Spring Boot Pre-Interview Guide Part 2: Database & Testing — Environment Split · Test Pyramid · Testcontainers
Environment-specific DB selection and ddl-auto policies, Memory Repository pitfalls, Test Pyramid annotation choices, choosing between test doubles (Dummy, Stub, Spy, Mock, Fake), and using Testcontainers to catch bugs that H2 dialect differences hide — the second most-flagged area in Spring Boot pre-interview submissions, covered in one post.