Edit and Search External Cassandra Objects in Salesforce Connect

CData Connect Cloud, enables you to access Cassandra data from cloud-based applications like the Salesforce console and mobile applications like the Salesforce Mobile App. In this article, you will use CData Connect Cloud and Salesforce Connect to access external Cassandra objects alongside standard Salesforce objects.

Connect to Cassandra from Salesforce

To work with live Cassandra data in Salesforce Connect, we need to connect to Cassandra from Connect Cloud, provide user access to the connection, and create OData endpoints for the Cassandra data.

(Optional) Add a New Connect Cloud User

As needed, create Users to connect to Cassandra through Connect Cloud.

1. Navigate to the Users page and click Invite Users
2. Enter the new user's email address and click Send to invite the user
3. You can review and edit users from the Users page

Add a Personal Access Token

If you are connecting from a service, application, platform, or framework that does not support OAuth authentication, you can create a Personal Access Token (PAT) to use for authentication. Best practices would dictate that you create a separate PAT for each service, to maintain granularity of access.

1. Click on your username at the top right of the Connect Cloud app and click User Profile.
2. On the User Profile page, scroll down to the Personal Access Tokens section and click Create PAT.
3. Give your PAT a name and click Create.
4. The personal access token is only visible at creation, so be sure to copy it and store it securely for future use.

Connect to Cassandra from Connect Cloud

CData Connect Cloud uses a straightforward, point-and-click interface to connect to data sources.

1. Log into Connect Cloud, click Connections and click Add Connection
2. Select "Cassandra" from the Add Connection panel
3. Enter the necessary authentication properties to connect to Cassandra.

   Set the Server, Port, and Database connection properties to connect to Cassandra. Additionally, to use internal authentication set the User and Password connection properties.

4. Click Create & Test
5. Navigate to the Permissions tab in the Add Cassandra Connection page and update the User-based permissions.

Configure Cassandra Endpoints for Salesforce Connect

After connecting to Cassandra, create a workspace and virtual dataset for your desired table(s).

1. Navigate to the Virtual Datasets page and click Add to create a new Workspace (or select an existing workspace).
2. Click Add to add new assets to the Workspace.
3. Select the Cassandra connection (e.g. Cassandra1) and click Next.
4. Select the table(s) you wish to work with and click Confirm.
5. Make note of the OData Service URL for your workspace, e.g. https://cloud.cdata.com/api/odata/{workspace_name}

With the connection and Workspace configured, you are ready to connect to Cassandra data from Salesforce Connect.

Connect to Cassandra Data as an External Data Sources

Follow the steps below to connect to the feed produced by Connect Cloud.

1. Log into Salesforce and click Setup -> Integrations -> External Data Sources.
2. Click Now External Data Sources.
3. Enter values for the following properties:
   • External Data Sources: Enter a label to be used in list views and reports.
   • Name: Enter a unique identifier.
   • Type: Select the option "Salesforce Connect: OData 4.0".
   • URL: Enter the URL to the OData endpoint of Connect Cloud: https://cloud.cdata.com/api/odata/{workspace_name}
4. Select the Writable External Objects option.
5. Select JSON in the Format menu.
6. In the Authentication section, set the following properties:
   • Identity Type: If all members of your organization will use the same credentials to access Connect Cloud, select "Named Principal". If the members of your organization will connect with their own credentials, select "Per User".
   • Authentication Protocol: Select Password Authentication to use basic authentication.
   • Certificate: Enter or browse to the certificate to be used to encrypt and authenticate communications from Salesforce to your server.
   • Username: Enter a CData Connect Cloud username (e.g. [email protected].
   • Password: Enter the user's PAT.

Synchronize Cassandra Objects

After you have created the external data source, follow the steps below to create Cassandra external objects that reflect any changes in the data source. You will synchronize the definitions for the Cassandra external objects with the definitions for Cassandra tables.

1. Click the link for the external data source you created.
2. Click Validate and Scan.
3. Select the Cassandra tables you want to work with as external objects.

Access Cassandra Data as Salesforce Objects

After adding Cassandra data as an external data source and syncing Cassandra tables as external objects, you can use the external Cassandra objects just as you would standard Salesforce objects.

• Create a new tab with a filter list view:

• Create reports of external objects:

• Create, update, and delete Cassandra objects from the Salesforce dashboard:

Simplified Access to Cassandra Data from Cloud Applications

At this point, you have a direct, cloud-to-cloud connection to live Cassandra data from Salesforce. For more information on gaining simplified access to data from more than 100 SaaS, Big Data, and NoSQL sources in cloud applications like Salesforce, refer to our Connect Cloud page.