Understanding FHIR Validation: Comparing Validator, Inferno, and YAFVA Tools
[FUME TO FHIR] FHIR Validation(官方Validator、Inferno) - iT 邦幫忙- iThome iT
Summary
This article provides a detailed technical explanation of the 'Validation' process within FHIR for medical data exchange. It emphasizes the importance of ensuring submitted files comply with standards and Implementation Guides (IG), comparing various tools like Validator, Inferno, and YAFVA in the process.
Details
In healthcare data exchange using FHIR, validation serves as the final checkpoint to ensure that a submitter's file adheres to defined standards or an Implementation Guide (IG). This process compares the input FHIR file against resource definitions and constraints specified in the IG, outputting results categorized by severity: FATAL, ERROR, WARNING, and INFO. Errors prevent submission, while warnings suggest potential improvements. The article reviews several validation tools, including the DICOM validator, the official FHIR Validator, and Inferno. It compares their features, noting that some validators (like the standard CLI version) can be slow due to loading all required IG dependencies. The author also discusses implementation challenges within frameworks like HAPI FHIR, such as potential data loss during validation, and suggests architectural solutions involving referencing external specialized validators. This content serves as a technical tutorial for developers or IT professionals seeking a deep understanding of the mechanics of FHIR data integrity and compliance checking.
Technology Note
FHIR（Fast Healthcare Interoperability Resources）は医療データ交換の国際標準。このエントリの関連技術: FHIR
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