Oxigraph
| Project Name | Stars | Downloads | Repos Using This | Packages Using This | Most Recent Commit | Total Releases | Latest Release | Open Issues | License | Language |
|---|---|---|---|---|---|---|---|---|---|---|
| Dgraph | 19,327 | 3 | 4 | a day ago | 174 | January 05, 2022 | 282 | other | Go | |
| Native GraphQL Database with graph backend | ||||||||||
| Sonic | 18,180 | 20 days ago | 24 | July 10, 2022 | 68 | mpl-2.0 | Rust | |||
| 🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM. | ||||||||||
| Gun | 17,207 |  | 246 | 123 | 7 days ago | 235 | August 09, 2022 | 293 | other | JavaScript |
| An open source cybersecurity protocol for syncing decentralized graph data. | ||||||||||
| Cayley | 14,571 | 18 | 13 | 14 days ago | 27 | October 15, 2019 | 96 | apache-2.0 | Go | |
| An open-source graph database | ||||||||||
| Arangodb | 12,984 | a day ago | 240 | May 23, 2018 | 808 | apache-2.0 | C++ | |||
| 🥑 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. | ||||||||||
| Neo4j | 11,424 | 966 | 179 | 16 days ago | 374 | August 11, 2022 | 355 | other | Java | |
| Graphs for Everyone | ||||||||||
| Nebula | 9,139 | 1 | a day ago | 1 | December 17, 2019 | 444 | apache-2.0 | C++ | ||
| A distributed, fast open-source graph database featuring horizontal scalability and high availability | ||||||||||
| Awesome Data Engineering | 5,063 | 14 days ago | 54 | |||||||
| A curated list of data engineering tools for software developers | ||||||||||
| Titan | 5,035 | 165 | 32 | 6 years ago | 20 | September 19, 2015 | 191 | apache-2.0 | Java | |
| Distributed Graph Database | ||||||||||
| Orientdb | 4,605 | 328 | 54 | a day ago | 209 | September 14, 2022 | 266 | apache-2.0 | Java | |
| 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. | ||||||||||
Oxigraph
Oxigraph is a graph database implementing the SPARQL standard.
Its goal is to provide a compliant, safe, and fast graph database based on the RocksDB key-value store. It is written in Rust. It also provides a set of utility functions for reading, writing, and processing RDF files.
Oxigraph is in heavy development and SPARQL query evaluation has not been optimized yet. The development roadmap is using GitHub milestones. Oxigraph internal design is described on the wiki.
It is split into multiple parts:
-
The database written as a Rust library. Its source code is in the
libdirectory.
-
pyoxigraphthat exposes Oxigraph to the Python world. Its source code is in thepythondirectory. -
JavaScript bindings for Oxigraph. WebAssembly is used to package Oxigraph into a NodeJS compatible NPM package. Its source code is in the
jsdirectory. -
Oxigraph server that provides a standalone binary of a web server implementing the SPARQL 1.1 Protocol and the SPARQL 1.1 Graph Store Protocol. Its source code is in the
serverdirectory.
Oxigraph implements the following specifications:
- SPARQL 1.1 Query, SPARQL 1.1 Update, and SPARQL 1.1 Federated Query.
- Turtle, TriG, N-Triples, N-Quads, and RDF XML RDF serialization formats for both data ingestion and retrieval using the Rio library.
- SPARQL Query Results XML Format, SPARQL 1.1 Query Results JSON Format and SPARQL 1.1 Query Results CSV and TSV Formats.
A preliminary benchmark is provided. There is also a document describing Oxigraph technical architecture.
When cloning this codebase, don't forget to clone the submodules using
git clone --recursive https://github.com/oxigraph/oxigraph.git to clone the repository including submodules or
git submodule update --init to add the submodules to the already cloned repository.
Help
Feel free to use GitHub discussions or the Gitter chat to ask questions or talk about Oxigraph. Bug reports are also very welcome.
If you need advanced support or are willing to pay to get some extra features, feel free to reach out to Tpt.
License
This project is licensed under either of
- Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Oxigraph by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
Sponsors
- RelationLabs that is building Relation-Graph, a SPARQL database module for the Substrate blockchain platform based on Oxigraph.
- Field 33 that is building an ontology management plateform.
- Magnus Bakken who is building chrontext, providing a SPARQL query endpoint on top of joint RDF and time series databases.
- ACE IoT Solutions, a building IOT platform.
- Albin Larsson who is building GovDirectory, a directory of public agencies based on Wikidata.
And others. Many thanks to them!
