Create Azure Analysis Services-Connected Nintex Workflows

Nintex Workflow Cloud is a cloud-based platform where you can design workflows to automate simple or complex processes using drag-and-drop interactions — without writing any code. When paired with CData Connect Cloud, you get instant, cloud-to-cloud access to Azure Analysis Services data for business applications. This article shows how to create a virtual database for Azure Analysis Services in Connect Cloud and build a simple workflow from Azure Analysis Services data in Nintex.

CData Connect Cloud provides a pure, cloud-to-cloud interface for Azure Analysis Services, allowing you to build workflows from live Azure Analysis Services data in Nintex Workflow Cloud — without replicating the data to a natively supported database. Nintex allows you to access data directly using SQL queries. Using optimized data processing out of the box, CData Connect Cloud pushes all supported SQL operations (filters, JOINs, etc.) directly to Azure Analysis Services, leveraging server-side processing to quickly return the requested Azure Analysis Services data.

Configure Azure Analysis Services Connectivity for Nintex

Connectivity to Azure Analysis Services from Nintex is made possible through CData Connect Cloud. To work with Azure Analysis Services data from Nintex, we start by creating and configuring a Azure Analysis Services connection.

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

   To connect to Azure Analysis Services, set the Url property to a valid server, for instance, asazure://southcentralus.asazure.windows.net/server, in addition to authenticating. Optionally, set Database to distinguish which Azure database on the server to connect to.

   Azure Analysis Services uses the OAuth authentication standard. OAuth requires the authenticating user to interact with Azure Analysis Services using the browser. You can connect without setting any connection properties for your user credentials. See the Help documentation for more information.

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

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.

With the connection configured, you are ready to connect to Azure Analysis Services data from Nintex Workflow Cloud.

Connect to Azure Analysis Services from Nintex

The steps below outline creating a new connection to Azure Analysis Services data from Nintex (via Connect Cloud).

1. Log into Nintex Workflow Cloud
2. In the Connections tab, click "Add new"
3. Select "Microsoft SQL Server" as the connector and click "Connect"
4. In the SQL Server connection wizard, set the following properties:
   • Connection Name: a Connect Cloud
   • Username: a Connect Cloud username (e.g. user@mydomain.com)
   • Password: the Connect Cloud user's PAT
   • Database Host: tds.cdata.com
   • Database Name: the Azure Analysis Services connection (a.g., AAS1)
5. Click "Connect"
6. Configure the connection permissions and click "Save permissions"

Create a Simple Azure Analysis Services Workflow

With the connection to CData Connect Cloud configured, we are ready to build a simple workflow to access Azure Analysis Services data. Start by clicking the "Create workflow" button.

Configure the Start Event Action

1. Click the start event task and select the "Form" event
2. Click "Design form"
3. Drag a "Text - Long" element onto the Form and click the element to configure it
   • Set "Title" to "Enter SQL query"
   • Set "Required" to true
4. Drag a "Text - Short" element onto the Form and click the element to configure it
   • Set "Title" to "Enter desired result column"
   • Set "Required" to true

Configure an "Execute a Query" Action

1. Add an "Execute a query" action after the "Start event: Form" action and click to configure the action
2. Set "SQL Script" to the "Enter SQL Query" variable from the "Start event" action
3. Set "Column to retrieve" to the "Enter desired result column" variable from the "Start event" action
4. Set "Retrieved column" to a new variable (a.g., "values")

Configure a "Send an Email" Action

1. Add a "Send an email" action after the "Execute a query" action and click to configure the action
2. Set the "Recipient email address"
3. Set the "Subject"
4. Set the "Message body" to the variable created for the retrieved column

Once you configure the actions, click "Save," name the Workflow, and click "Save" again. You now have a simple workflow that will query Azure Analysis Services using SQL and sand an email with the results.

To learn more about live data access to 100+ SaaS, Big Data, and NoSQL sources directly from your cloud applications, check out the CData Connect Cloud page. Sign up for a free trial and reach out to our Support Team if you have any questions.