#graph-database (30 Repositories)
Ranked open-source repositories tagged with #graph-database, scored by pull request acceptance likelihood and maintainer engagement velocity.
64.4%
35.4h
30 repositories tagged #graph-database
samyama-ai/samyama-graph
Graph-vector database that queried 1 billion edges for $2.50. Rust, OpenCypher, vector search, 14 graph algorithms. 74M nodes / 1B edges on a single machine.
vitali87/code-graph-rag
The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphs
ryaker/SparrowDB
Embedded graph database — Cypher queries, no server, no subscription. Rust-native with Python, Node.js & Ruby bindings.
neo4j/graph-data-science-client
A Python client for the Neo4j Graph Data Science (GDS) library
JanusGraph/janusgraph
JanusGraph: an open-source, distributed graph database
awslabs/graphrag-toolkit
Python toolkit for building graph-enhanced GenAI applications
arangodb/arangodb
🥑 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.
Pometry/Raphtory
Scalable graph analytics database powered by a multithreaded, vectorized temporal engine, written in Rust
ModernRelay/omnigraph
Lakehouse native graph engine with git-style workflows
apache/tinkerpop
Apache TinkerPop - a graph computing framework
alibaba/neug
High-performance embedded graph database for analytics and real-time transactions
FalkorDB/GraphRAG-SDK
Build fast and accurate GenAI apps with GraphRAG SDK at scale 🌟
eclipse-jnosql/jnosql
Eclipse JNoSQL is a framework which has the goal to help Java developers to create Jakarta EE applications with NoSQL.
datalevin/datalevin
A simple, fast and versatile Datalog database
neo4j-contrib/neo4j-streams
Neo4j Kafka Connector
rush-db/rushdb
RushDB is a graph + vector database and memory layer for AI agents. Push any JSON, get typed, searchable, relationship-aware records back — no schema, no migrations. Built on Neo4j.
JetBrains/youtrackdb
YouTrackDB is a general-use object-oriented graph database with storage format native to handle graph relations. YouTrackDB supports Gremlin queries and ACID transactions. YTDB supports both embedded and client-server deployment models.
apache/hugegraph
A graph database that supports more than 100+ billion data, high performance and scalability (Include OLTP Engine & REST-API & Backends)
memgraph/memgraph
High-performance open-source in-memory graph database for GraphRAG, AI memory, agentic AI, and real-time graph analytics. Cypher-compatible, built in C++.
topoteretes/cognee
Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.
apache/age
Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.
turing-db/turingdb
TuringDB high performance in-memory column-oriented graph database engine
HelixDB/helix-db
HelixDB is an OLTP graph-vector database built in Rust on Object Storage.
Evokoa/pgGraph
Open-source graph database superpowers for your existing Postgres data.
orientechnologies/orientdb
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.
FalkorDB/FalkorDB
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).
neo4jrb/activegraph
An active model wrapper for the Neo4j Graph Database for Ruby.
skaiworldwide-oss/agensgraph
AgensGraph, a transactional graph database based on PostgreSQL
cyanheads/atlas-mcp-server
A Model Context Protocol (MCP) server for ATLAS, a Neo4j-powered task management system for LLM Agents - implementing a three-tier architecture (Projects, Tasks, Knowledge) to manage complex workflows. Now with Deep Research.
brandonbloom/jseg
A super simple, in-memory, JS graph database.