ADR Index — scribe-iq-lakehouse¶
Path note
ADRs are immutable, dated records. Those written before 2026-05-28 cite the original
local/ package; the multi-platform reorg (ADR-017)
renamed that tree to core/ (and local/pipeline.py → core/surfaces/cli/pipeline.py).
Older ADRs are not retro-edited — see ADR-017 for the mapping.
| # | Title | Status | Date |
|---|---|---|---|
| 001 | Fabric-first development approach | Accepted | 2026-05-27 |
| 002 | Platform abstraction layer design | Superseded by 022 → _archive | 2026-05-27 |
| 003 | Polars + DuckDB for local lite tier | Accepted | 2026-05-27 |
| 004 | Arrow as transform interchange format | Superseded by 022 → _archive | 2026-05-27 |
| 005 | FHIR Binary Base64 decode for SOAP notes | Accepted | 2026-05-27 |
| 006 | DICOM stop_before_pixels metadata extraction | Accepted | 2026-05-27 |
| 007 | Genomic data_limitation as first-class column | Accepted | 2026-05-27 |
| 008 | Dict-based FHIR parsing (not fhir.resources models) | Accepted | 2026-05-27 |
| 009 | Local Silver materialization — delta-rs, type coercion, component JSON | Accepted | 2026-05-27 |
| 010 | PHI-safe logging via redaction | Accepted | 2026-05-27 |
| 011 | Generated-first documentation | Accepted | 2026-05-27 |
| 012 | Gold encounter_summary — engine, grain, lineage | Accepted | 2026-05-27 |
| 013 | DICOM ingest, FHIR↔DICOM linkage, header extraction | Accepted | 2026-05-27 |
| 014 | Problem-list-as-of-date for active_conditions/medications | Accepted | 2026-05-27 |
| 015 | Dagster for local pipeline orchestration | Accepted | 2026-05-27 |
| 016 | Medallion as a Dagster software-defined asset graph | Accepted | 2026-05-27 |
| 017 | Multi-platform repo layout — core/ + per-platform domains |
Accepted (amended 2026-05-29) | 2026-05-28 |
| 018 | Monorepo CI/CD — core/ as a wheel, per-platform deploy workflows |
Accepted | 2026-05-28 |
| 019 | Silver MERGE idempotency — pre-merge target dedup guard | Accepted | 2026-05-28 |
| 020 | Fabric distributed parsing via applyInPandas |
Superseded by 022 → _archive | 2026-05-29 |
| 021 | Fabric .Notebook/ as notebook source of truth (drop .ipynb) |
Accepted | 2026-05-29 |
| 022 | Independent per-platform implementations | Accepted | 2026-05-29 |