Multi-Version FHIR Support
Full support for FHIR R4, R4B, R5, R6, and STU3. Seamlessly handle multiple FHIR versions in a single deployment with version-aware routing.
High Performance
Built on .NET 9 with streaming-first architecture, zero-copy serialization, and compiled FHIRPath expressions for minimal memory footprint.
Multi-Tenant Ready
Physical data isolation between tenants with per-tenant configuration. Deploy once, serve many healthcare organizations securely.
Modular Core SDK
Use the complete server or pick individual NuGet packages. FHIRPath, Validation, Search, Serialization—all available as standalone libraries.
Three-Tier Validation
Choose your validation level: Fast (structural), Spec (FHIR compliance), or Profile (full StructureDefinition validation with terminology).
Cloud Native
Deploy to Azure, Docker, or Kubernetes. Includes Bicep templates, Managed Identity support, and SQL Server / Blob Storage backends.
Project Status: Advanced Research / Reference Implementation. This is a personal project exploring "next-gen" architecture. It supports and tests advanced parts of the FHIR specification but is not a supported enterprise product.