Entity Relationship Graph Persistence With Json File Backend

via “json file-based persistence with atomic writes”

Persistent knowledge graph memory storage for LLM conversations.

Unique: Uses a simple JSON file as the storage backend rather than a database, making the implementation portable and debuggable. The entire graph is serialized on each write, prioritizing simplicity and correctness over performance — suitable for reference implementation but not production use.

vs others: More portable than database-backed persistence because it requires no external services or setup; more inspectable than binary formats because the JSON is human-readable; simpler than transaction-based systems because it avoids complex consistency logic.