https://github.com/datafabricrus/scylla-rdf

An RDF store based on ScyllaDB and Eclipse RDF4J
https://github.com/datafabricrus/scylla-rdf

rdf scylladb sparql triplestore

Last synced: 3 months ago
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An RDF store based on ScyllaDB and Eclipse RDF4J

• Host: GitHub
• URL: https://github.com/datafabricrus/scylla-rdf
• Owner: DataFabricRus
• License: mit
• Created: 2019-02-01T17:23:42.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2023-12-05T22:20:18.000Z (about 1 year ago)
• Last Synced: 2024-04-16T19:18:04.833Z (9 months ago)
• Topics: rdf, scylladb, sparql, triplestore
• Language: Java
• Homepage:
• Size: 372 KB
• Stars: 8
• Watchers: 5
• Forks: 1
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Scylla RDF

An RDF store (aka [Triplestore](https://en.wikipedia.org/wiki/Triplestore)) built using [Eclipse RDF4J](http://rdf4j.org/) and [ScyllaDB](http://scylladb.com/). Full-text search is supported with Elasticsearch.

> Warning: It's still in an early stage of development, so if you have any trouble or question, please, create an issue.

[![](https://images.microbadger.com/badges/version/datafabricrus/scylla-rdf:0.0.1.svg)](https://hub.docker.com/r/datafabricrus/scylla-rdf "Get your own version badge on microbadger.com")

[![Build Status](https://travis-ci.org/DataFabricRus/scylla-rdf.svg?branch=master)](https://travis-ci.org/DataFabricRus/scylla-rdf)

## Deployment

For testing purposes deploy ScyllaDB, Elasticsearch and Scylla-RDF locally using [docker-compose-dev.yml](./docker-compose-dev.yml):

```bash

$ docker-compose -f docker-compose-dev.yml up -d

```

For production, you need to deploy ScyllaDB and Elasticsearch separately. And use 

[docker-compose-prod.yml](./docker-compose-prod.yml) to deploy Scylla-RDF. Scylla-RDF were tested with:

  * ScyllaDB 3.0.10

  * Elasticsearch 6.5.4

  

In both cases, after the deployment, you need to create a repository via the RDF4J Workbench Console which'll be available 

on 80th port of the machine where Scylla-RDF was deployed, e.g. `http://localhost`. The default login/password: `admin`/`scylla-rdf`.

## Bulk Loading

We use [Apache Beam](http://beam.apache.org/) to bulk load RDF data to ScyllaDB. The repository with the source code and instructions: 

https://github.com/DataFabricRus/scylla-beam-pipelines.

## Benchmarks

We benchmark new features, the results available in https://github.com/DataFabricRus/scylla-rdf-benchmark.

## Build from sources

```bash

$ mvn clean install

$ docker-compose -f docker-compose-dev.yml build

```

## License

MIT License