Resources
Field-tested artifacts
These are edited versions of documents we use on live programmes. Take them, adapt them, argue with them.
Library
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Reference architecture
Interoperability spine for multi-EHR estates
Canonical patient model, adapter topology and migration sequencing.
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Clinical safety case skeleton
Hazard log, risk management plan and evidence checklist aligned to DCB0129.
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Legacy replacement without a big bang
Strangler sequencing, shadow-mode rollout and rollback discipline.
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LLM evaluation harness
Task suites, regression gates and reviewer workflows for grounded systems.
Request a copyChecklist
Production readiness review
The 42 questions we ask before any Nexarats system takes live traffic.
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Costing a platform migration honestly
How we model dual-running, training and the year-two support curve.
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