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6740a017c7
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PRD v2: production roadmap with ingest, vector search, hot cache phases
- Phase 6: Ingest pipeline (CSV/JSON → schema detect → Parquet → catalog)
- Phase 7: Vector index + RAG (embed → HNSW → semantic search → LLM answer)
- Phase 8: Hot cache + incremental updates (MemTable, delta files, merge-on-read)
- ADR-008 through ADR-011: embeddings as Parquet, delta files not Delta Lake,
schema defaults to string, not a CRM replacement
- Staffing company reference dataset (286K rows, 7 tables)
- Honest risk assessment: vector search at scale and incremental updates are hard
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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2026-03-27 07:54:24 -05:00 |
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01373c0e45
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Phase 5: hardening — gRPC, observability, auth, config
- proto: lakehouse.proto with CatalogService, QueryService, StorageService, AiService
- proto crate: tonic-build codegen from proto definitions
- catalogd: gRPC CatalogService implementation
- gateway: dual HTTP (:3100) + gRPC (:3101) servers
- gateway: OpenTelemetry tracing with stdout exporter
- gateway: API key auth middleware (toggleable)
- shared: TOML config system with typed structs and defaults
- lakehouse.toml config file
- ADR-006 and ADR-007 documented
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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2026-03-27 06:37:07 -05:00 |
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a52ca841c6
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Phase 0: bootstrap Rust workspace
- Cargo workspace with 6 crates: shared, storaged, catalogd, queryd, aibridge, gateway
- shared: types (DatasetId, ObjectRef, SchemaFingerprint, DatasetManifest) + error enum
- gateway: Axum HTTP entrypoint with nested service routers + tracing
- All services expose /health stubs
- justfile with build/test/run recipes
- PRD, phase tracker, and ADR docs
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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2026-03-27 04:59:05 -05:00 |
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