OData connection

You can create a connection asset for OData in a project or in a catalog. 

The OData (Open Data) protocol is a REST-based data access protocol. The OData connection reads data from a data source that uses the OData protocol.

Supported tools

These tools support OData connections:

  • Data Refinery
  • SPSS Modeler

Restrictions  

  • For Data Refinery, you can use this connection only as a source. You cannot use this connection as a target connection or as a target connected data asset. 
  • For SPSS Modeler, you can use this connection only to import data. You cannot export data to this connection or to an OData connected data asset. 

Supported versions

The OData connection is supported on OData protocol version 2 or version 4.

OData setup

To set up the OData service, see How to Use Web API OData to Build an OData V4 Service without Entity Framework.

Supported encryption

(Optional) SSL certificate or SSL certificate file

Credentials

  • API Key
  • Basic
  • None

Watson Studio and Watson Knowledge Catalog plans

The OData connection is available on these plans:

  • Watson Studio: Enterprise
  • Watson Knowledge Catalog: Professional 

Learn more

www.odata.org