A scalable, distributed, collaborative, document-graph database, for the realtime web
- database
- distributed
- distributed-database
- document-database
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An open-source graph database
- graph
- graph-database
- cayley
- go
🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.
- multi-model
- graph-database
- document-database
- key-value
A distributed, fast open-source graph database featuring horizontal scalability and high availability
- graph-database
- distributed
- database
- graphdb
A super fast Graph Database uses GraphBLAS under the hood for its sparse adjacency matrix graph representation. Our goal is to provide the best Knowledge Graph for LLM (GraphRAG).
- graph-database
- knowledge-graph
- database-as-a-service
- cloud-database
JanusGraph: an open-source, distributed graph database
- graph-database
- tinkerpop
- gremlin
- hbase
OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.
- orientdb
- graph-database
- document-database
- dbms
Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.
High-performance open-source in-memory graph database for GraphRAG, AI memory, agentic AI, and real-time graph analytics. Cypher-compatible, built in C++.
- graph-algorithms
- graph-database
- graph-analysis
- kafka
TypeDB: Built for systems, not records
- database
- knowledge-base
- knowledge-representation
- reasoning
A transactional, relational-graph-vector database that uses Datalog for query. The hippocampus for AI!
- database
- graph
- client-server
- cross-platform
TerminusDB is a Knowledge Graph Database with Version Control. Time-travel, reason, collaborate, branch, merge, diff, and query your data with Datalog.
- knowledge-graphs
- linked-data
- terminusdb
- collaboration
A graph database that supports more than 100+ billion data, high performance and scalability (Include OLTP Engine & REST-API & Backends)
- database
- graph-database
- graph
- gremlin
Code for building ConceptNet from raw data.
RDFLib is a Python library for working with RDF, a simple yet powerful language for representing information.
- rdflib
- semantic-web
- linked-data
- python
A graph database written in rust
- graph
- graph-database
- database
- rust
OpenSPG is a Knowledge Graph Engine developed by Ant Group in collaboration with OpenKG, based on the SPG (Semantic-enhanced Programmable Graph) framework. Core Capabilities: 1) domain model constrained knowledge modeling, 2) facts and logic fused representation, 3) natively support KAG...
- knowledge-graph
- knowledge-reasoning
- spg
- kag
A graph database as a Redis module
- graphdb
- redis
- module
- opencypher
Versioned, fast, distributed Datalog engine for everyone.
- datahike
- datalog
- database
- clojure
TuGraph: A High Performance Graph Database.
- cpp
- cypher
- database
- fastest
🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation
- hash
- rust
- typescript
- graph
AgensGraph, a high performance transactional graph database based on PostgreSQL
- graph-database
- multi-model-database
- postgresql
- enterprise
A simple, fast and versatile Datalog database
- key-value-store
- embedded-database
- fulltext-search
- vector-database
Nornicdb is a distributed low-latency, Graph+Vector, Temporal MVCC with all sub-ms HNSW search, graph traversal, and writes. Using Neo4j Bolt/Cypher and qdrant's gRPC means you can switch with no changes while adding intelligent features like schemas, managed embeddings, reranking+llm, GPU accel, Auto-TLP, Policy-based Memory Decay, and MCP server.
- bolt
- cypher
- database
- enterprise-solutions