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외부 시스템과 서비스와 상호 작용해야 하는 응용 프로그램에서 중요한 것은 무엇인가요?

응용 프로그램과 외부 시스템 간의 경계 정의

외부 시스템에서 구식 데이터 스키마나 일반적이지 않은 API를 사용하면 무엇이 방해될 수 있나요?

구조적 설계

응용 프로그램과 외부 시스템 간의 경계를 정의하는 데 무엇이 사용될 수 있나요?

모두 맞음

실제 세계 개체의 표현을 포함하는 것은 무엇인가요?

도메인 모델

모든 시스템의 모든 부분이 동일한 엔티티에 대해 동일한 표현을 사용해야 할 필요가 있나요?

아니다

다른 문맥에서 동일한 실제 세계 개체를 나타내기 위해 별도의 모델을 설계할 수 있나요?

그렇다

Study Notes

  • Applications must interact with external systems and services, making it important to include them in the domain model.
  • Using outdated data schemas or uncommon APIs from external systems can hinder structural design.
  • Defining the boundary between the application and the external system is important in this case.
  • Strangler Fg pattern or fault prevention layer pattern can be used for this purpose.
  • The domain model includes representations of real-world entities such as users, drones, and packages.
  • Not all parts of the system need to use identical representations for the same entity.
  • Separate models can be designed to represent the same real-world entity in different contexts.
  • Each model includes only the relevant functions and characteristics for a specific context.
  • Limited context is the boundary within a domain where a specific domain model is applied.
  • Context boundaries can be grouped based on whether multiple functions share a single domain model.

Test your knowledge on domain modeling and external system integration with this informative quiz. Learn about the importance of defining boundaries, using relevant representations, and implementing fault prevention patterns. Challenge yourself to identify the best practices for designing domain models in various contexts and incorporating external services effectively. Sharpen your skills and become an expert in this essential aspect of software development.

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