Fork of https://github.com/oxigraph/oxigraph.git for the purpose of NextGraph project

Tpt 05d7370a69 Removes chrono for time Reduces the number of dependencies		3 years ago
.github	Delete dependabot.yml	3 years ago
bench	Automatically retries transactions on failure	3 years ago
js	Refactors backend code	3 years ago
lib	Makes bulk load partial insertions atomic	3 years ago
python	Makes bulk load partial insertions atomic	3 years ago
rocksdb-sys	Makes bulk load partial insertions atomic	3 years ago
server	Makes bulk load partial insertions atomic	3 years ago
spargebra	Minor documentation improvements	3 years ago
testsuite	Removes chrono for time	3 years ago
.dockerignore	Fixes a style problem in pyoxigraph Cargo.toml	4 years ago
.gitignore	Moves back from Sled to RocksDB	3 years ago
.gitmodules	RocksDB: Uses lz4 compression on disk	3 years ago
CHANGELOG.md	Releases v0.2.5	4 years ago
Cargo.lock	Removes chrono for time	3 years ago
Cargo.toml	Removes Oxigraph Wikibase	3 years ago
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README.md	Removes chrono for time	3 years ago
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README.md

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.

It is split into multiple parts:

The database written as a Rust library. Its source code is in the lib directory.
pyoxigraph that exposes Oxigraph to the Python world. Its source code is in the python directory.
JavaScript bindings for Oxigraph. WebAssembly is used to package Oxigraph into a NodeJS compatible NPM package. Its source code is in the js directory.
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 server directory.

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.

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 Futures by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.