Dydra vs sparq
Dydra
dydra.comsparq
github.comSide by side
| Figure | Dydra | sparq |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 0 |
| Spec score · RDF Databases | 8.0 (#11) | 7.4 (#22) |
| Product | Dydra is a cloud-based graph database for highly connected data, including social networks. | sparq is an experimental, pre-1.0 RDF triplestore and SPARQL 1.1/1.2 engine written in Rust. |
| Security reporting | Datagraph accepts good-faith vulnerability reports at [email protected] and says it acknowledges reports within five business days. | The project requests private vulnerability reports through GitHub Security Advisories or email and targets acknowledgement within five business days and an initial assessment within ten business days. |
| Support | Dydra’s documentation directs users who need help to contact [email protected]. | The maker says sparq is maintained on a best-effort basis by a small team and that response targets are not contractual service-level agreements. |
Plans
In their own words
Dydra
Dydra is a cloud graph database for highly connected data, including social networks. It stores information as a property graph and supports SPARQL 1.1 queries and updates through a standard endpoint for each repository. Repositories import RDFa, RDF/JSON, N-Quads, N-Triples, RDF/XML, TriG and Turtle, and export N-Triples, Turtle and RDF/XML. Dydra also provides a standard REST API and a Ruby client gem that can operate as a command-line interface. The service says it manages versioning, disaster recovery and performance for the data store. Described applications include social networking, movie relationships and transaction logs. A free Basic use plan has limited resources: public evaluation accounts allow five queries per second and repositories should remain at or below one million statements. Federation is disabled for public accounts, and the default graph is fixed to the repository default. Customers retain data ownership and may delete data. Dydra is headquartered in Berlin, Germany.