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>
20 lines
404 B
TOML
20 lines
404 B
TOML
[package]
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name = "stemedb-storage"
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version = "0.1.0"
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edition = "2021"
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description = "Storage engine abstraction and implementations for Episteme"
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# Inherit workspace lints
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[lints]
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workspace = true
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[dependencies]
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stemedb-core = { path = "../stemedb-core" }
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sled = "0.34"
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thiserror = "1.0"
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tracing = "0.1"
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async-trait = "0.1"
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[dev-dependencies]
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tokio = { version = "1.36", features = ["macros", "rt"] }
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