Relay
Relay connects legacy databases, HL7 feeds and scanned documents and turns them into validated FHIR resources, without a data migration.
- Bidirectional SyncMaintain real-time consistency between legacy HIS and your modern FHIR data layer.
- AI Document IntelligenceExtract structured clinical data from scanned PDFs, lab reports, and handwritten notes.
- Zero-Code MappingVisually map legacy database fields to FHIR resources using our AI-guided interface.
- Schema DiscoveryAutomatically detect legacy database structures and suggest the best FHIR mappings.
- Error ReplayDead-letter queues for failed messages with one-click fix and replay capabilities.
- Data LineageTrace every FHIR resource back to the exact HL7 segment or PDF page it originated from.
Ingesting 884 records/sec from 14 HIS nodes
- Ingestion Protocols
- HL7 v2.x, MLLP, DICOM, SFTP
- Mapping Engine
- AI-Assisted Semantic Mapping
- Engine
- Fhirlace, deterministic runtime
- Output Format
- FHIR JSON / XML
Relay runs on the Fhirlace engine. AI drafts each source-to-FHIR mapping at design time and a person approves it; at runtime the mapping is deterministic, so the same input always produces the same resource. Scanned documents go through OCR and clinical extraction, and every resource keeps a pointer back to the segment or page it came from before it is stored in Fabric.