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cayleygraph/cayley

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cayleygraph/cayley has 15,067 GitHub stars and 1,234 forks. GitHot measured 0 stars in 24 hours. Last checked 2026-11-04 17:01 UTC. Last push 2026-08-27.

How these counts are measured

An open-source graph database

15,067 stars1,234 forks

What you can do

  • Built-in query editor, visualizer and REPL
  • Gizmo: query language inspired by Gremlin
  • GraphQL-inspired query language
  • MQL: simplified version for Freebase fans

Measured star growth

in 24h
0
in 7 days
Collecting history
in 15 days
Collecting history
in 1 month
Collecting history

Net star changes over overlapping periods, not daily totals. Missing measurements are left blank. Stars measure attention, not software quality.

README.md

Original

Tests

Cayley is an open-source database for Linked Data. It is inspired by the graph database behind Google's Knowledge Graph (formerly Freebase).

Get it from the Snap Store

Documentation

Features

  • Built-in query editor, visualizer and REPL
  • Multiple query languages:
  • Modular: easy to connect to your favorite programming languages and back-end stores
  • Production ready: well tested and used by various companies for their production workloads
  • Fast: optimized specifically for usage in applications

Performance

Rough performance testing shows that, on 2014 consumer hardware and an average disk, 134m quads in LevelDB is no problem and a multi-hop intersection query -- films starring X and Y -- takes ~150ms.

Community

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