This area of the User Guide covers the available IStorageProvider and IAsyncStorageProvider implementations. Each provider has its own page which details provider specific behaviour and any special functionality available for that provider.
You should read the Triple Store Integration page for an overview of how to use the Storage API.
The available providers are as follows:
| Provider | Description |
|---|---|
| Allegro Graph | AllegroGraph 3.x and 4.x |
| Blazegraph | Blazegraph |
| Dataset Files | Read-only view over a NQuads/TriG/TriX file |
| 4store | 4store |
| Fuseki | Apache Jena Fuseki, access any Jena based store via Fuseki |
| In-Memory | In-Memory store |
| Sesame | Any Sesame based store is supported e.g. Sesame, OWLIM, BigData |
| SPARQL Query Endpoints | Any SPARQL Query endpoint |
| SPARQL Query and Update Endpoints | Any store providing both a query and update endpoint |
| SPARQL Graph Store Protocol | Any SPARQL Graph Store Protocol endpoint |
| Stardog | Stardog |
[!INFO] dotNetRDF 3.0 has dropped support for connecting to a Virtuoso server through the Virtuoso client library as this library requires a dependency on .NET Framework and cannot be used on a modern .NET stack. It is still possible to connect to a Virtuoso server via its SPARQL query, update and graph store protocol endpoints using the generic SPARQL connectors provided by dotNetRDF.
There are also some useful wrappers available:
| Wrapper | Description |
|---|---|
| ReadOnlyConnector | Make any other provider read-only |
| QueryableReadOnlyConnector | Make any queryable provider read-only |