Source
FactDb implements the Event Clock concept - capturing organizational knowledge through temporal facts with validity periods (valid_at/invalid_at), entity resolution, and audit trails back to source content.
Key Features
- Temporal Facts - Track facts with validity periods
- Entity Resolution - Resolve mentions to canonical entities
- Audit Trails - Every fact links back to source content
- Multiple Extractors - Extract facts manually, via LLM, or rule-based
- Semantic Search - PostgreSQL with pgvector
- Concurrent Processing - Batch process with parallel pipelines
- Output Formats - JSON, triples, Cypher, or text for LLM consumption
- Temporal Queries - Fluent API for point-in-time queries and diffs
Tags:
storage
event
Last modified 17 February 2026