Connecting to Neo4j

Establishing a Connection shows how to authenticate to Neo4j and configure any necessary connection properties. You can also configure provider capabilities through the available Connection properties, from data modeling to firewall traversal. The Advanced Settings section shows how to set up more advanced configurations and troubleshoot connection errors.

Connecting from Visual Studio

The CData ADO.NET Provider for Neo4j provides a seamless integration with Microsoft Visual Studio. The provider is registered as an ADO.NET provider with Visual Studio, allowing for integration with visual designer tools, Server Explorer, and ADO.NET data source configuration wizards.

Visual Studio Version Support

The CData ADO.NET Provider for Neo4j supports Visual Studio versions 2012 and above.

.NET Version Support

The CData ADO.NET Provider for Neo4j supports .NET Framework 4.0 and above as well as .NET Standard 2.0.

Neo4j Version Support

The provider supports connections to both the Neo4j HTTP and Query APIs. For HTTP API connections, the provider supports self-managed instances of Neo4j version 4.2 and above. For Query API connections, the provider supports self-managed or cloud (Neo4J Aura) instances of version 5.19 or above.

See Also

See the following for information about creating connections, building models, and creating real-time reports:

• See Using ADO.NET to create ADO.NET connection objects from code.
• See Using Entity Framework or Using Entity Framework Core to build an EF model based on the Neo4j connection.
• See Using SSRS to connect to Neo4j and create real-time reports.
• See Using DbProviderFactory to connect to Neo4j from generic ADO.NET code.