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732d23bd2a
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fix: resolve v5.7.x race condition with write-through cache (v5.7.2)
Fixes critical bug where brain.add() → brain.relate() would fail with
"Source entity not found" error. The issue occurred because entities
written asynchronously weren't immediately queryable.
Solution: Write-through cache at storage layer (baseStorage.ts)
- Cache data during async writes (synchronous operation)
- Check cache before disk reads (guarantees read-after-write consistency)
- Self-cleaning (cache clears after write completes)
- Zero-config, automatic for all 8 storage adapters
Impact:
- Fixes PDF import failures in v5.7.0/v5.7.1
- Maintains 12-24x import speedup from v5.7.0
- Production-ready for billion-scale deployments
Test coverage:
- 8 unit tests (write-through cache behavior)
- 7 integration tests (brain.add → brain.relate scenarios)
- 74 regression tests verified passing
Resolves: Import failures, VFS structure generation errors
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2025-11-12 09:32:52 -08:00 |
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