3cfaa1e1d3
Phase 1 delivers the complete durability and storage layer:
- WAL with crash recovery: Append-only journal with BLAKE3 checksums,
fsync guarantees, and proper seek-to-EOF on reopen
- Storage engine: sled-backed KVStore with scan_prefix for range queries
- Content-addressed storage: H:{hash}, V:{hash}, E:{hash} key patterns
- Ingestor: Background worker tailing WAL, writing to KV with 8-byte
aligned record headers for rkyv zero-copy deserialization
- Comprehensive tests: 31 tests covering crash recovery, round-trips,
and multi-cycle durability
New crates: stemedb-wal, stemedb-storage, stemedb-ingest
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
41 lines
2.1 KiB
Markdown
41 lines
2.1 KiB
Markdown
# AI Lookup Index
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Token-efficient fact storage for StemeDB. Query these for quick context without loading full docs.
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## Services
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| Topic | File | Confidence | Updated | Summary |
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|-------|------|------------|---------|---------|
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| Assertion | `services/assertion.md` | High | 2025-01-31 | Core data structure for all claims |
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| Ingestor | `services/ingestor.md` | High | 2026-01-31 | WAL-to-KV background worker |
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| Lens | `services/lens.md` | High | 2025-01-31 | Read-time resolution strategies |
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| Lifecycle | `services/lifecycle.md` | High | 2026-01-31 | Proposed/Approved state machine |
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| Storage | `services/storage.md` | High | 2025-01-31 | KV layout and write path |
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## Patterns
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| Topic | File | Confidence | Updated | Summary |
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|-------|------|------------|---------|---------|
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| ADK-Go Integration | `patterns/adk-integration.md` | High | 2026-01-31 | Tool definitions and callbacks for agents |
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| Content-Addressing | `patterns/content-addressing.md` | High | 2025-01-31 | BLAKE3 hashing for immutability |
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| Error Handling | `patterns/error-handling.md` | High | 2025-01-31 | thiserror + context pattern |
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## Features
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| Topic | File | Confidence | Updated | Summary |
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|-------|------|------------|---------|---------|
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| Branching | `features/branching.md` | Medium | 2025-01-31 | "Fork Reality" overlay graphs |
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| Gardener | `features/gardener.md` | High | 2026-01-31 | TrustRank back-propagation on errors |
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| Query Audit | `features/query-audit.md` | High | 2026-01-31 | Trace agent decisions for debugging |
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| TrustRank | `features/trustrank.md` | Medium | 2025-01-31 | Agent reputation system |
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| Simulation | `features/simulation.md` | High | 2026-01-31 | Agent-based modeling for validation |
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## Use Cases
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See [use-cases/README.md](../use-cases/README.md) for production scenarios with Postgres Test analysis.
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| Use Case | File | Pillars | Summary |
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| Financial Due Diligence | `../use-cases/financial-due-diligence.md` | All Four | M&A investigation with contradictions |
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| Agile AI Agent Team | `../use-cases/agile-agent-team.md` | All Four | Agent coordination with lifecycle stages |
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