CozoDB:
Hippocampus for AI,
with Embedded Datalog

A FOSS embeddable, transactional, relational-graph-vector database,
across platforms and languages, with time travelling capability,
perfect as the long-term memory for LLMs and AI.

Features

Graph Traversals

Dynamic Datalog-Driven Graph Traversals, Unraveling Complex Relationships and Patterns

Vector search

Graph-Integrated HNSW Indexing, Enhancing Datalog with Semantic Nearest Neighbor Queries and Insights

Whole-Graph Algorithms

Comprehensive Graph Analysis, with Efficient Implementation of Prepackaged Graph Algorithms

Time travelling

Make your data immutable if needed, run historical queries against a point-in-time snapshot

Deduplication

Streamlined MinHash-LSH Indexing, Enhancing Datalog with Robust Data Deduplication and Similarity Detection

Full-Text Search

Advanced FTS Integration, Empowering Datalog with High-Performance Text Retrieval and Analysis

Embeddable & Multilingual

Universal, Powering Projects Everywhere with Seamless Integration across Devices and Programming Languages

Pure performance

100K QPS for OLTP queries, or 30 seconds for the PageRank of 32M edges, on your average laptop

Transactional

Enforces snapshot isolation for all reads and writes, and custom constraints set by triggers

Empower your cause

With powerful features and without performance compromises, CozoDB will take your project to new heights.

Cozo is FOSS licensed under MPL-2.0. No strings attached.