BrightstarDB vs Dydra
BrightstarDB
brightstardb.comDydra
dydra.comSide by side
| Figure | BrightstarDB | Dydra |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 0 | 2 |
| Spec score · RDF Databases | 7.7 (#13) | 8.0 (#11) |
| Data model | It uses a schema-less RDF data model for storing and integrating data. | Dydra stores data as a property graph that represents relationships in the data. |
| Product | BrightstarDB is a native RDF database for the .NET platform. | Dydra is a cloud-based graph database for highly connected data, including social networks. |
| Support | The official site says community support is available through the GitHub issue tracker and commercial support is available from NetworkedPlanet. | Dydra’s documentation directs users who need help to contact [email protected]. |
Plans
In their own words
BrightstarDB
BrightstarDB has no write-up on Specifiction yet; its figures are above.
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.