(25.02.19) ERD (draft)

Multi-DB Resource-based Architecture (Draft)

User Scenario를 기반으로 작성한 초기 ERD : MongoDB 와 MySQL 두 DB를 모두 사용한 멀티 리소스 아키텍처를 구현

• Spring Boot 내에서 JPA를 활용해서 CRUD 기반으로 구성
• 하지만, 2000~3000개의 샘플데이터로 구성된 데이터 베이스를 업데이트하기 위해서 해당 데이터는 MongoDB에 저장

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• The dataset, including its sample data (row data), versioning archive, and template data, will be managed using MongoDB.
  • The columns in each dataset may vary.
  • Distinction is made by the collection name and document ID in MongoDB, which are stored as field values in the table.
• The admin must approve (assign) the modified samples before they are reflected in the final sample.
  • Once all sample data is complete, the admin must give final approval (assign) for the dataset update and archiving for versioning to proceed.
• Templates are for reference only and are read-only at this stage, without any relationships.
• Labels related to the labeling feature need further discussion.