Aroh's Microsoft 365 Musings: March 2020

Hi All,

On 20 March 2020, Cochin PowerApps and Power Automate User Group and talked about how to use Microsoft Forms and Power Automate we can easily use Power BI Real-time data sets.

The event link: Power Meet Vol.1
Slide Deck: https://1drv.ms/b/s!Agzu64nn_swcg5FVJK4-5UVS71yqKQ?e=2W3vl3

What is required is as follows:

1. An Office 365 free 30-days trial or subscription.
2. Microsoft Forms
3. Power Automate
4. Power BI Free or Pro edition.

What are Power BI Streaming Datasets

Streaming/Real-time datasets give users the capability to stream data and update dashboards in real-time. This can be from various different sources like social media, sensors, IoT devices, etc.

Types of Real-Time Datasets

There are 3 types of real-time datasets.

Push Datasets
Stream Datasets
PubNub Datasets

Streaming dataset matrix

The following table (or matrix, if you like) describes the three types of datasets for real-time streaming and lists the capabilities and limitations of each.

For our demo examples, we will use Push dataset to do following benefits

Database Created
Reports can be created
Any visuals
Real-Time in Dashboards
Cannot use Pin Live Page
Maintains History
Q and A Works Well

What is our Business scenario?

Contoso Inc wants to hold an event and sends 1000 participants a simple digital survey. They ask about 3 questions

What Microsoft TECHNOLOGY they are interested in,
the number of years of EXPERIENCE they have in that technology and
the LOCATION they are from.

Contoso wants the REAL-TIME dashboard whenever any participant submits the survey. Specifically, Contoso wants the COUNTRY they are from, and participants their number of EXPERIENCE.

The technology we can use to achieve this requirement

We can use MICROSOFT FORM to capture digital form. The Microsoft Flow which will process our questions in the Microsoft flow. Next, we can use set up the Power BI Push dataset and use Power Visuals to achieve this.

This is a sample of our Microsoft Form

We will cover 2 demos here.

Demo1:

How to use Microsoft Forms with Power Automate from scratch to display the real-time data on Power BI Dashboard.

Demo2:

How to use Twitter Sentiment Analysis with Power Automate's ready-made template and display on Power BI real-time datasets

Demo1: Steps by Step

STEP 1: Setup Power Automate

Go to https://flow.microsoft.com
Create an Instant - From blank
Click on Skip on next screen
We will choose Microsoft Forms as our Trigger in the Flow.
It will limit the number of actions and trigger which are available to our disposal.
We have only ONE trigger which is nice. Click on “When a new response is submitted”.
Please note that I have Single Sign-on (SSO) turned on.
You will be presented with Form ID. Choose the Form which I have created.

and the response ID will be an array of 3 questions we have created.

STEP 2: Setup Streaming Dataset in Power BI

Go to PowerBI.com
Create a new app workplace and workspace a description name
This is the landing page. Click on the Skip

Power BI Workspace created.
Click on Create option and then click on Streaming dataset.
We will leverage API and click NEXT
Now it has Power BI has a very intuitive user interface (UI) which just enter the values. Types the values as follows:

Technology (as Text data type)
Experience (as Text data type)
Location (as Text data type)

Toggle ON for Historical data analysis
Click on Done button
A new dataset has been created and Power BI Visuals have been created. It has the same look and feels just like your Power BI Desktop.
Firstly, we will create a table visual here.

Drag all the fields to the table

Technology
Experience
Location

Bump the Grid size, Style and Total field
Drag the MAP visual and alight towards the top right.

Drag the Location field onto the Location property of the map.

Drag the Technology field onto the Legend property of the map.

And finally, drag the Experience field onto Size property of the map.
The last chart is a stacked column chart and drags it to report canvas.

Drag Technology onto Axis property, Experience onto Legend property and Value onto Experience property
Save the report as 20 Mar 2020 Survey Response
The Reports are shown for this workspace
Next, pin the visuals Individually

Do the same for TWO more visuals.
Now, our Dashboard is ready.
Note that Streaming and Pubnub work only for custom streaming data and we can’t use ANY of the visual that we are doing for this example. as shown.

STEP 3: Complete the Power Automate

Click on Add an action in Power Automate.
Next, Add rows to a data action
Choose appropriate workspace
Select the Dataset
The table will be RealTimeData.
Next, Power Automate dynamically shows the Forms data fields.
Click on SAVE button on the Power Automate

and you will see the Run History when people are submitting the Microsoft form data.

STEP4: View the Power BI Real-time Dashboard

Dashboard display real-time data when anyone submits a form.
The report can be refreshed by using a Schedule.

In real-time scenarios, we can use an IoT device to check sensor data that goes to Power BI's Push steam dataset and users can view it on their mobile device

In this next business scenario, we want to check the sentiment analysis using Power Automate's Twitter template and check what people think about a specific product or service.

Demo2: Steps by Step

STEP 1: Create a Data Set in Power BI service

Navigate to the PowerBI.com
Create a new Streaming dataset
Push data set by choosing API and click NEXT
Fill the form appropriately

Score (as Number data type)
Tweet Text (as Text data type)
Tweet Date (as Date data type)
User (as Text data type)

Toggle On for Historical data analysis
Data set is created as Power BI Streaming Dataset.
Under Data Sets you will see the Streaming Tweets data sets.
Table and drag fields as

Tweet Date
Tweet Text
User
Score

Format the table
Drag Area Chart

>> Drag Tweet Date field onto Axis property. Score field onto Values property and rather than SUM, we will use Average
Drop 2 Card Visuals

1st card visual: Average Score onto Fields property

2nd card visual: Count of Tweet Text
Save report as Streaming Tweets
Create a new Dashboard.

STEP 2: Use the Twitter template with Power Automate

This time we will use a Power Automate template
Search for Power BI and you will see a Twitter sentiment analysis template

Text Analytics has to be configured that we will do in next step

STEP 3: Provision Azure Text Analytics

We need to create a new connection in Azure to leverage Text Analytics.

portal.azure.com, search or make Cognitive Services as favorite

Type Text Analytics

Create a Text Analytics Cognitive service

Fill the Form

Go to Quick Start under Resource Management, copy the API endpoint and Key that we will use for Power Automate in the next step.

STEP 4: Complete the Power Automate flow

Click on Update
Account Key is from Azure and The site URL is the endpoint.
And we get this trigger and actions in our Power Automate.
In trigger we add more hashtag as follows:
And we will choose only the English language to Detect Sentiment
Now we get a payload which we can’t map. So, we need to delete it.
We delete this action and recreate it again. Select the Workspace and Dataset appropriately
Map the all Twitter fields in our flow appropriately
Save the flow as Streaming Tweets.
Power Automate is already kicked and run history is showing that is running successfully.
And this our live Power BI Real-time Dashboard.