Eclipse RDF4J vs HyperGraphDB
Eclipse RDF4J
rdf4j.orgHyperGraphDB
hypergraphdb.orgSide by side
| Figure | Eclipse RDF4J | HyperGraphDB |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 0 |
| Spec score · Graph Databases | 8.8 (#4) | 7.3 (#29) |
| Distribution | RDF4J can be retrieved as Maven artifacts or downloaded as an SDK zip or onejar. | Its peer-to-peer framework supports data distribution through agents and asynchronous communication. |
| License | The project states that Eclipse RDF4J is licensed under the Eclipse Distribution License version 1.0. | The project’s GitHub page identifies its license as Apache-2.0. |
| Security | The Eclipse project page links to the Eclipse Foundation vulnerability reporting channel. | The opened first-party pages do not state security certifications or compliance claims. |
| Storage | RDF4J includes a transactional in-memory store with optional disk persistence and a transactional Native Store that targets medium-sized datasets around 100 million triples. | The paper says the implementation uses Berkeley DB as its storage system. |
Plans
In their own words
Eclipse RDF4J
Eclipse RDF4J is a modular Java framework for parsing, storing, querying, and reasoning over RDF data. It supports SPARQL 1.1 query and update, and its API can access remote RDF repositories in the same way as local ones. Supported formats include RDF/XML, Turtle, N-Triples, N-Quads, JSON-LD, TriG, and TriX. Storage options include a transactional in-memory store with optional disk persistence and a transactional Native Store aimed at medium-sized datasets around 100 million triples. Extensions add full-text search, RDFS inferencing, rule-based reasoning, SHACL and SPIN validation, and geospatial queries. The SDK bundles libraries, Server, Workbench, Console, and Javadoc API; Workbench includes a web interface with a SPARQL editor. Developers can use Maven artifacts or download an SDK zip or onejar. RDF4J is free under the Eclipse Distribution License, version 1.0. The latest stable release, 6.1.0, requires Java 25 or newer. The project describes its core databases as mainly intended for small to medium-sized datasets and notes third-party stores may scale further or offer additional features.
HyperGraphDB
HyperGraphDB has no write-up on Specifiction yet; its figures are above.