Bulk Data implementation on public cloud with secure sharing
summary
Implements HL7 FHIR Bulk Data $export on public cloud using presigned S3 URLs (AWS equivalent of signed URLs) to deliver HTTP-downloadable NDJSON files; server returns time‑limited URLs after a 202 job ack, with automatic chunking (e.g., 500 MB parts) and API‑gateway client auth so no consumer cloud accounts are created. Pipeline runs automated exports, pre‑extracts to reduce wait, logs bad records while delivering all good data, and reports that the system works in production.
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chapters (4)
- 0:00Start
- 2:47Why do we need bulk transfer of data?
- 4:37FHIR Bulk Implementation
- 10:01Public Cloud Implementation
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