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What we think and write.
Observations from practice — mainly on the gap between FHIR go-live and sustainable data integrity. Condensations from mandates, mirrored against formal methodology.
Interoperability is not an export button.
“We export FHIR” and “we send a PDF” sound like interoperability — but they are not. Transport is not meaning. On the four canonical loss patterns at system boundaries and why no error log reports them.
Read full article →Go-live is a project. Operations is a discipline.
The actual test doesn’t start with the first successful API call, but six months later — when it shows whether profiles, terminologies and mappings are actually maintained.
Coming soonProfiles as contracts.
A FHIR profile is not a technical document — it’s a contract between source and target system. What the contract doesn’t fix gets lost in the first mapping.
Coming soon