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Per Square Metre

Per Square Metre

Payer-side FHIR architecture: Da Vinci IG adoption, analytics stacks, and payer platform engineering notes.

  • Terminology server
  • Medical form builder
  • Master patient index
Editorial illustration in bauhaus-grid style depicting a resolver with per-target circuit breakers, timeouts, and a partial-results surface
    • Reference Resolver

Designing a Reference Resolver That Survives Partial Outages

A reference resolver that assumes every target is reachable is a resolver that fails the first time a downstream server…

Jacob Berkowitz July 15, 2026
Editorial illustration in bauhaus-grid style depicting Bulk Data ndjson files fanning into a unified reference index with REST fallbacks
    • Reference Resolver

Reference Resolution in Bulk Data: What the Spec Allows

Bulk Data delivers ndjson files that carry FHIR resources by the thousand. References between resources in those files cross ndjson…

Jacob Berkowitz July 15, 2026
Editorial illustration in bauhaus-grid style depicting references grouped by target server flowing into a batch Bundle GET pattern
    • Reference Resolver

Batching Resolution to Reduce Round Trips

A resolver that issues one GET per external reference is a resolver that will hit the network more than any…

Jacob Berkowitz July 14, 2026
Editorial illustration in bauhaus-grid style depicting a resolver with per-target circuit breakers, timeouts, and a partial-results surface
    • Reference Resolver

Designing a Reference Resolver That Survives Partial Outages

Jacob Berkowitz July 15, 2026
Editorial illustration in bauhaus-grid style depicting Bulk Data ndjson files fanning into a unified reference index with REST fallbacks
    • Reference Resolver

Reference Resolution in Bulk Data: What the Spec Allows

Jacob Berkowitz July 15, 2026
Editorial illustration in bauhaus-grid style depicting references grouped by target server flowing into a batch Bundle GET pattern
    • Reference Resolver

Batching Resolution to Reduce Round Trips

Jacob Berkowitz July 14, 2026
Editorial illustration in bauhaus-grid style depicting a reference graph with a detected cycle intercepted by a visited-set
    • Reference Resolver

Circular References and How to Detect Them Safely

Jacob Berkowitz July 14, 2026
Finding Strength in My EHR Development Struggle - A Breakthrough Solution

Finding Strength in My EHR Development Struggle - A Breakthrough Solution

Have you ever felt utterly defeated by a project, like you’re banging your head against a brick wall? That was…

Say Goodbye to Paperwork Purgatory; Hello, Medical Form Builder Bliss!

Say Goodbye to Paperwork Purgatory; Hello, Medical Form Builder Bliss!

Ever feel like you’re drowning in a sea of medical forms? You know, those endless questionnaires patients fill out, the…

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Fixing broken refs?

Fixing broken refs?

Debugging a Bundle full of broken references? a Bundle reference walker parked here will find the culprits.

Recent Posts

  • Designing a Reference Resolver That Survives Partial Outages
  • Reference Resolution in Bulk Data: What the Spec Allows
  • Batching Resolution to Reduce Round Trips
  • Circular References and How to Detect Them Safely
  • Version-Specific References: When You Need Them, When You Don't

Categories

  • Da Vinci Ecosystem
  • Fhir Platform Architecture
  • Master patient index
  • Medical form builder
  • Payer Side Analytics Ai
  • Reference Resolver
  • Terminology server

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