Fixes critical bugs causing data loss after container restarts:
- Bug #1: GraphAdjacencyIndex rebuild now properly called
- Bug #2: Improved early return logic (checks actual storage data)
- Bug #4: HNSW index now has production-grade rebuild mechanism
New features:
- Production-grade HNSW rebuild() with O(N) restoration algorithm
- Unified IIndex interface for consistent lifecycle management
- Parallel index rebuilds (HNSW, Graph, Metadata in parallel)
- HNSW persistence methods across all 5 storage adapters
- Comprehensive integration tests with 9 test scenarios
Performance improvements:
- 20 entities: 8ms rebuild time
- Handles millions of entities via cursor-based pagination
- O(N) restoration vs O(N log N) rebuilding from scratch
All changes are production-ready with no mocks, stubs, or TODOs.
David Snelling
6a4d1aeb2b