An open-source graph database
- graph
- graph-database
- cayley
- go
Repository Index
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1–12 of 12 · Most stars
Gel supercharges Postgres with a modern data model, graph queries, Auth & AI solutions, and much more.
- database
- edgedb
- high-performance
- edgeql
A distributed, fast open-source graph database featuring horizontal scalability and high availability
- graph-database
- distributed
- database
- graphdb
HelixDB is an OLTP graph database with native vector and full-text search built in Rust on Object Storage.
JanusGraph: an open-source, distributed graph database
- graph-database
- tinkerpop
- gremlin
- hbase
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
Versioned, fast, distributed Datalog engine for everyone.
- datahike
- datalog
- database
- clojure
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
Embedded transactional database for blobs, documents & graphs, with kernel-bypass NVMe through io_uring & SPDK, GPU compaction, and one C ABI over its own, RocksDB & LevelDB engines 🗄️
VivaceGraph. Open source Common Lisp graph database & Prolog implementation.
TinkerPop 3 implementation on Elasticsearch backend