Top 120 graph-database open source projects

The OpenCog (hyper-)graph database and graph rewriting system

Scala wrapper for Apache TinkerPop 3 Graph DSL

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 Community Edition is Open Source using a liberal Apache 2 license.

The Metaweb graph repository server

GraphQL bindings for Neo4j, generates and runs Cypher

JanusGraph: an open-source, distributed graph database

A curated list of Knowledge Graph related learning materials, databases, tools and other resources

A super simple, in-memory, JS graph database.

NLP Capabilities in Neo4j

Native GraphQL Database with graph backend

Graphik is a Backend as a Service implemented as an identity-aware document & graph database with support for gRPC and graphQL

Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.

A library for storing and querying graph data in a Clojure map

A scale demo of Neo4j Fabric spanning up to 1129 machines/shards running a 100TB (LDBC) dataset with 1.2tn nodes and relationships.

Interactive Network Graph Visualization For Kibana (unmaintained)

This repository contains a dataset for testing graph classification algorithms, such as Graph Kernels and Graph Neural Networks.

Rake tasks for managing Neo4j. Tasks allow for starting, stopping, and configuring

akka http gremlin 3 websocket connector

🎓 Open knowledge mining and graph builder

Neo4j Bolt Connector for C

GraphiPy: Universal Social Data Extractor

Elixir driver for the neo4j bolt protocol

The JNoSQL is a framework whose has the goal to help Java developers to create Java EE applications with NoSQL, whereby they can make scalable application beyond enjoy the polyglot persistence.

a Graph-based instance of DBLP

MAGE - Memgraph Advanced Graph Extensions 🔮

ArangoDB driver for Laravel

A Repository of Benchmark Graph Datasets for Graph Classification (31 Graph Datasets In Total).

🦉 Lightweight OGM for Neo4j which support transactions and BOLT protocol.

A SPARQL query federator of heterogeneous data sources

Basic Golang implementation of a Triple Store. Built to learn the Golang language before an internship.

Migrations for Neo4j

TypeDB: a strongly-typed database

Cypher graph database for Javascript

PROV Database Connector

A lightweight SQLite-based Graph Database for Julia.

Embedded graph database

Machine Learning Procedures and Functions for Neo4j

Pure-Crystal implementation of Neo4j's Bolt protocol

A distributed, fast open-source graph database featuring horizontal scalability and high availability

A distributed, fast open-source graph database featuring horizontal scalability and high availability. This is an archived repo for v2.5 only, from 2.6.0 +, NebulaGraph switched back to https://github.com/vesoft-inc/nebula

Metropolitan Transport Network from São Paulo mapped in a NoSQL graph database.

A crazy state management for lazy programmers

GreyCat - Data Analytics, Temporal data, What-if, Live machine learning

🦄🌟 Graph Database layer on top of Google Bigtable

GraphOfDocs: Representing multiple documents as a single graph

.Net Client for an open-source graph database Cayley

A Neo4j Plugin for Handling HL7 FHIR Data

Portable, Serverless & Lightweight SQLite-based Graph Database in Arturo

Neo4j Bolt driver wrapper for Angular

Dgraph Dart client which communicates with the server using gRPC.

Source code of the ArangoDB online documentation

A framework to benchmark different graph databases, based on generated data from customizable schema, distribution, and size.

Yet another JanusGraph, Cassandra/Scylla and Elasticsearch in Docker Compose setup

Databases: Concepts, commands, codes, interview questions and more...

Use faker cypher functions to generate demo and test data with cypher

NoSQL Data Engineering

Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.

Open Source, Google Zanzibar-inspired fine-grained permissions database

Super-fast Spark RDD for Titan Graph Database on HBase

Docker compose for Nebula Graph