Edit and Search External Vertica Objects in Salesforce Connect

CData Connect AI, enables you to access Vertica 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 AI and Salesforce Connect to access external Vertica objects alongside standard Salesforce objects.

Connect to Vertica from Salesforce

To work with live Vertica data in Salesforce Connect, we need to connect to Vertica from Connect AI, provide user access to the connection, and create a Workspace for the Vertica data.

Connect to Vertica from Connect AI

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

1. Log into Connect AI, click Sources, and then click Add Connection

2. Select "Vertica" from the Add Connection panel

3. Enter the necessary authentication properties to connect to Vertica.

   Set the following connection properties to connect with Vertica.

   • Server: Enter the host name or the IP address of the server that hosts the Vertica database.
   • Port: Enter the port number for your Vertica database. The default port is 5433.
   • User: Enter the username that you use to authenticate to the Vertica database.
   • Password: Enter the password that you use to authenticate to the Vertica database.
   • Database: Enter the name of the database hosted on your Vertica server.
   
4. Click Save & Test
5. Navigate to the Permissions tab in the Add Vertica Connection page and update the User-based permissions.

Add a Personal Access Token

When connecting to Connect AI 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 AI. It is best practice to create a separate PAT for each service to maintain granularity of access.

1. Click on the Gear icon () at the top right of the Connect AI app to open the settings page.
2. On the Settings page, go to the Access Tokens section and click Create PAT.
3. Give the 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.

Configure Vertica Endpoints for Salesforce Connect

After connecting to Vertica, create a workspace for your desired table(s).

1. Navigate to the Workspaces 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 Vertica connection (e.g. Vertica1) 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, PAT, and Workspace configured, you are ready to connect to Vertica data from Salesforce Connect.

Connect to Vertica Data as an External Data Sources

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

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 AI: 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 AI, 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 AI username (e.g. [email protected]).
   • Password: Enter the user's PAT.

Synchronize Vertica Objects

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

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

Access Vertica Data as Salesforce Objects

After adding Vertica data as an external data source and syncing Vertica tables as external objects, you can use the external Vertica 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 Vertica objects from the Salesforce dashboard:

  

Simplified Access to Vertica Data from Cloud Applications

At this point, you have a direct, cloud-to-cloud connection to live Vertica 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 AI page.