~/talk

Dehydrated FHIR

Talkat HL7 FHIR DevDays International 2022 · 2022-06-06..06-09· [data-engineering, web-platform]

speaker

name:Greg McKay

links:none on file

resources

video:https://youtu.be/nD8DI6Years

slides:none on file

summary

Babylon builds a FHIR-specific templating engine called Hydrant that maps simple internal models (called dFHIR) into full FHIR resources (example: hydrate a body-measurement dFHIR into an Observation) and back. Templates live outside service code, generate protobuf→Kafka→OpenSearch schemas and client code for JVM and other languages, and produce FHIR profiles/value sets. Property-based tests generate random dFHIR, hydrate and dehydrate, and catch wrong types, dead parameters and duplicates; protobuf checks prevent breaking schema changes. Hydrant is written in Scala and slated for open source.

AI-written summary · about

chapters (6)

related talks