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Clean Architecture와 Domain-Driven Design을 Spring Boot 프로젝트에 실전 적용하는 방법을 다룹니다. 레이어 분리, 도메인 모델링, 포트/어댑터 패턴까지 코드와 함께 구현합니다.
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Hexagonal Architecture(Ports & Adapters)의 핵심 개념부터 Python/Spring Boot 실전 구현, 테스트 전략까지. 비즈니스 로직을 외부 의존성에서 완벽히 분리하는 방법을 다룹니다.