JanusGraph is a highly scalable graph database optimized for storing and querying large graphs with billions of vertices and edges distributed across a multi-machine cluster. JanusGraph is a transactional database that can support thousands of concurrent users, complex traversals, and analytic graph queries.
The project homepage contains more information on JanusGraph and provides links to documentation, getting-started guides and release downloads.
To visualize graphs stored in JanusGraph, you can use any of the following tools:
- Arcade Analytics
- Cytoscape
- Gephi plugin for Apache TinkerPop
- Graphexp
- KeyLines by Cambridge Intelligence
- Linkurious
- Tom Sawyer Perspectives
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Chat: join us on Gitter
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Stack Overflow: see the
janusgraphtag -
Twitter: follow @JanusGraph for news and updates
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Mailing lists:
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janusgraph-users (at) googlegroups.com (archives) for questions about using JanusGraph, installation, configuration, integrations
To join with a Google account, use the web UI; to subscribe/unsubscribe with an arbitrary email address, send an email to:
- janusgraph-users+subscribe (at) googlegroups.com
- janusgraph-users+unsubscribe (at) googlegroups.com
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janusgraph-dev (at) googlegroups.com (archives) for internal implementation of JanusGraph itself
To join with a Google account, use the web UI; to subscribe/unsubscribe with an arbitrary email address, send an email to:
- janusgraph-dev+subscribe (at) googlegroups.com
- janusgraph-dev+unsubscribe (at) googlegroups.com
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Please see CONTRIBUTING.md for more information, including
CLAs and best practices for working with GitHub.
- Apache Atlas - metadata management for governance (website)
- Eclipse Keti - access control service to protect RESTful APIs (website)
- Exakat - PHP static analysis (website)
- Open Network Automation Platform (ONAP) - automation and orchestration for Software-Defined Networks
- Unifi Catalog & Discovery - JanusGraph is embedded into the Unifi Data Catalog UI to enable users to determine how datasets and attributes are related.
- Uber Knowledge Graph (event info)
- Express-Cassandra - Cassandra ORM/ODM/OGM for Node.js with optional support for Elassandra & JanusGraph
The following users have deployed JanusGraph in production.
- CELUM - use case and system architecture
- FiNC
- G DATA
- Netflix - video and slides (graph discussion starts at #86)
- Qihoo 360 (about)
- Red Hat - application migration and assessment tool built on Windup
- Sift Security
- Times Internet - blog post about CMS use case (the CMS which is serving this blog post runs on JanusGraph)
- Uber
The following companies offer JanusGraph hosted as-a-service: