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Use CData Connect Cloud to create an OData API on top of OData services and visualize OData services in SAP Analytics Cloud.
SAP Analytics Cloud is a cloud-based business intelligence platform. CData Connect Cloud creates a pure, cloud-to-cloud connection to OData and can be used to generate an OData API (natively supported in Analytics Cloud) for OData. By pairing SAP Analytics Cloud with CData Connect Cloud, you get true cloud-to-cloud connectivity to all of your SaaS and cloud-based Big Data and NoSQL sources — no need to migrate your data or write your integrations. Simply connect to Connect Cloud as you would any other OData service and get instant, consolidated access to all of your data.
In this article, we walk through connecting to OData from SAP Analytics Cloud (through CData Connect Cloud) to create a model and build a simple dashboard.
About OData Data Integration
CData simplifies access and integration of live OData services data. Our customers leverage CData connectivity to:
- Access OData versions 2.0, 3.0, and 4.0, working with legacy services and the latest features and capabilities.
- Leverage advanced query options, including $filter, $select, and $expand, enhancing data retrieval from 3rd party tools.
- Use Server-side execution of aggregation and grouping to minimize data transfer and boost performance.
- Authenticate securely using a variety of schemes, including Azure AD, digest, negotiate, NTLM, OAuth, and more means secure authentication with every connection.
- Use SQL stored procedures to manage OData service entities - listing, creating, and removing associations between entities.
Customers use CData's solutions to regularly integrate their OData services with preferred tools, such as Power BI, MicroStrategy, or Tableau, and to replicate data from OData services to their databases or data warehouses.
Getting Started
Connect to OData from SAP Analytics Cloud
To work with live OData services in SAP Analytics Cloud, we need to connect to OData from Connect Cloud, provide user access to the connection, and create a Workspace for the OData services.
Connect to OData from Connect Cloud
CData Connect Cloud uses a straightforward, point-and-click interface to connect to data sources.
- Log into Connect Cloud, click Sources, and then click Add Connection
- Select "OData" from the Add Connection panel
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Enter the necessary authentication properties to connect to OData.
The User and Password properties, under the Authentication section, must be set to valid OData user credentials. In addition, specify a URL to a valid OData server organization root or OData services file.
- Click Create & Test
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Navigate to the Permissions tab in the Add OData Connection page and update the User-based permissions.
Add a Personal Access Token
When connecting to Connect Cloud through the REST API, the OData API, or the Virtual SQL Server, a Personal Access Token (PAT) is used to authenticate the connection to Connect Cloud. It is best practice to create a separate PAT for each service to maintain granularity of access.
- Click on the Gear icon () at the top right of the Connect Cloud app to open the settings page.
- On the Settings page, go to the Access Tokens section and click Create PAT.
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Give the PAT a name and click Create.
- The personal access token is only visible at creation, so be sure to copy it and store it securely for future use.
Configure OData Endpoints for SAP Analytics Cloud
After connecting to OData, create a workspace for your desired table(s).
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Navigate to the Workspaces page and click Add to create a new Workspace (or select an existing workspace).
- Click Add to add new assets to the Workspace.
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Select the OData connection (e.g. OData1) and click Next.
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Select the table(s) you wish to work with and click Confirm.
- Make note of the OData Service URL for your workspace, e.g. https://cloud.cdata.com/api/odata/{workspace_name}
With the connection, PAT, and Workspace configured, you are ready to connect to OData services from SAP Analytics Cloud.
Create a Model of OData Services in SAP Analytics Cloud
With the connection to OData configured and the OData endpoint(s) created, we can create a Model for OData services in SAP Analytics Cloud.
- Log into your Analytics Cloud instance and click Create -> Model from the menu.
- Choose "Get data from a datasource" and select "OData Services"
- Choose an existing connection to your Connect Cloud OData or Create a new one:
- Set Connection Name
- Set Data Service URL to the Base URL for your OData API: https://cloud.cdata.com/api/odata/{workspace_name}
- Set Authentication Type to Basic Authentication
- Set User Name to the Connect Cloud user (e.g. [email protected])
- Set Password to the PAT for the above user
- Choose "Create a new query" and click Next
- Name the Execute, select an OData endpoint (like Orders) and click Next
- Drag the columns you wish to work with into the Selected Data workspace and click Create
- At this point, a Draft Data source is created; click the draft to finalize the model
- Perform any transformations, including creating calculated dimensions, location dimensions, and combining data sources, then click Create Model
- Name your model and click OK
Build a Dashboard in SAP Analytics Cloud
With the model created, you are ready to create a dashboard in SAP Analytics Cloud based on OData services.
- From the menu, click Create -> Story
- Click on SAP Analytics Template (this article uses the "Dashboard" template)
- Choose a layout and click Apply
- From the More menu, select a visualization to insert (Chart)
- Select a model to visualize
- Select a structure and the required Measures and Dimensions
- Save the store
More Information & Free Trial
Now, you have created a simple but powerful dashboard from live OData services. For more information on creating OData feeds from OData (and more than 100 other data sources), visit the Connect Cloud page. Sign up for a free trial and start working with live OData services in SAP Analytics Cloud.