Tag: PowerBI

Business Intelligence - BI, On-premises Data Gateway Enterprise Mode, On-premises Data Gateway Personal Mode, Power BI, Power BI Desktop, Power BI Service, SQL Server

Export Power BI Service Data to SQL Server

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Update 2021 March:

You can now export the data directly from Power BI Desktop using my tool, Power BI Exporter. Read more here.

Update 2019 April:

If you’re interested in exporting the data model from Power BI Service to SQL Server check this out.

A while ago I wrote a blog post explaining how to Export Power BI Data to SQL Server with R. In that post I explained how to get the job done in Power BI Desktop using R scripts. In this post I explain how to export Power BI Service data to SQL server. YES! You can export data from Power BI service to a SQL Server database sitting in your on-premises environment. Keep reading to see how.

How It Works?

This is going to be a short post as I already covered the first part of the process in my other post on Export Power BI Data to SQL Server with R. So in this post I show you how to use the Power BI Desktop file you already created using the method explained in that blog post to export your Power BI Service data to an on-premises instance of SQL Server. All you need to do is to

  • Publish the existing Power BI Desktop solution to Power BI Service
  • Install On-premises Data Gateway in PERSONAL MODE

Note: R is NOT supported by the current version (Version Number: 14.16.6614.5) of the On-premises Data Gateway in Enterprise Mode.

After you successfully published the model to Power BI Service you’ll notice that you cannot refresh the model if you don’t install the On-premises Data Gateway in Personal Mode.

To see the dataset settings:

Continue reading “Export Power BI Service Data to SQL Server” →
BISM Tabular, Business Intelligence - BI, DAX, Power BI, Power BI Desktop, Power Pivot, Power Query, Self-Service BI, SQL Server 2016

Creating Custom Table in SSAS Tabular using Table and Row Constructors in DAX

Dynamic_Measures_in_Card_Visual_-_Power_BI_Desktop

A while ago I was working on a Power BI project which the customer wanted to define a new table directly in the model. The easiest way to achieve this in Power BI Desktop is to “Enter Data” which creates a new table by typing or pasting in new contents. I was thinking of that project the other day and thought, hey, how we can do the same in SSAS Tabular when there is no Power Query (M) language available in SSAS Tabular 2016. The good news is that Power Query will be available in the next version of SSAS Tabular in SQL Server vNext. But, until then a workaround would be entering data to a CSV file then load it to the model. Another way is to implement custom tables in DAX in SQL Server 2016 Tabular models using Table and Row Constructors. In this post I show you a way of creating custom table in SSAS Tabular using table constructors in DAX. You can do the same in Power BI as the same principle applies. Therefore, in case you’d prefer not to use “Enter Data” feature which effectively uses Power Query to create a new table in Power BI Desktop, then you can use DAX to do the same.

Requirements

If don’t already have SQL Server 2016 it’s probably time to download and install it. I use AdventureWorksDW as sample database in this article.

Scenario

You are involved with an SSAS Tabular project and the customer asked for a report in Power BI with dynamic Card so that the values shown in the Card visual should dynamically change based on selected measure from a slicer. You have several different measures in the model and the customer wants to show some of them dynamically in only one Card visual. Consider you have the following measures to be shown in the Card:

  • Total Internet Sales
  • Internet Sales in 2014
  • Total Number of Internet Sales Transactions

You have to create a logic so that the users can selected any of the above measures to show in a single Card visual.

How it works

After you meet the requirements, you’re good to start implementing the above scenario in SQL Server Data Tool (SSDT). Creating a calculated table in SSAS Tabular 2016 is fairly easy. All we need to do is to create a custom table with two columns. One column stores friendly names for measures and the other one holds DAX expressions for the measures. As you might have noticed, I’m talking about creating a custom table in DAX and populating it with values. Continue reading to see how. What we are going to do is to create a calculated table using table constructors in DAX. Table and Row Constructors weren’t available in previous versions of DAX in SSAS Tabular. They are very similar to Lists or a list of Tuples just like what we have in MDX.

I’ll explain this later when we created our sample model in SSDT.

Continue reading “Creating Custom Table in SSAS Tabular using Table and Row Constructors in DAX” →
Power BI, Power BI Service

Data Classification in Power BI

Power BI Data ClassificationIn many corporations depending on the type of data is being used there could be different types of the sensitivities that should be applied to that data. Data Classification fulfills in Power BI Service this matter very easily. In today’s post you’ll learn how to setup Data Classification in Power BI Service.

First of all I want to inform you that Data Classification is NOT a sort of security or privacy setting. It is only a TAG which is all about informing Power BI users across a corporation to take extra care when they want to share data with other people inside or outside of that corporation. For instance some data might be OK to be shared externally outside the company, but, the other data might not be shared with groups of people even within that corporation.

Depending on your corporation you might have different levels of sensitivity like

  • High Sensitive Data
  • Medium Sensitive Data
  • Low Sensitive Data

So depending on what level of sensitivity, for instance for High Sensitive Data, the Power BI users should be really careful of who they share Power BI Dashboards and data with. In Power BI Service we can easily setup data classification on our dashboards so anyone who is looking at that dashboard is able to understand how sensitive that dashboard is and who they can share it with.

Requirements

To be able to setup Data Classification in Power BI Service you have to:

In case that you want to add another admin user,and if you already integrated your on-premises Active Directory with Azure Active Directory (AD) then you can either grant necessary admin rights to that user from your Azure portal in Azure AD or directly from Office 365 Admin Centre.

The user needs to be an Office 365 “Global Administrator” to be able to setup data classification in Power BI Service. A global administrator will have access to “Admin Portal” panel within Power BI Service which includes data classification and many more other important settings.

Make a User Global Administrator in Office 365

After you signed into your Power BI Service account,

  • Click “Admin” tile from the app launcher

Office 365 Admin Centre

Continue reading “Data Classification in Power BI” →

Power BI, Power BI Desktop

Power BI Desktop Query Parameters, Part 3, List Output

List Output in Power BI Query Parameters

In the previous posts, here and here, I explained how you can use Power BI Desktop Query Parameters for many different use cases. Power BI development team added another cool feature to Power BI Desktop on July 2016 which is the ability to add a List Query output to a query parameter as it’s “Suggested Values” (formerly “Allowed Values”). This feature is very useful and from now on we are not restricted to proviode a static list of values in “Manage Parameters”. In this post I show you how to use a list output in query parameters.

Note: This feature is NOT available in DirectQuery mode at the time of writing this post.

Requirements

In this post as usual I’ll connect to a SQL Server database as a sample. To be able to follow this post you have to have:

  1. The latest version of Power BI Desktop (current version is 2.38.4491.282 64-bit (August 2016))
  2. AdventureWorksDW

Scenario

In the first post of these series I explained how to create dynamic data sources using Query Parameters. You also learnt how to use Query Parameters in Filter Rows. But, what if we want to filter query results based on the values of a column from a particular table? Previously we couldn’t answer these sort of questions if we want to filter FactInternetSales based on a selected values of EnglishProductName column from DimProductCategories using Query Parameters. But, now we can easily implement those sort of scenarios.

Let’s implement this scenario.

Loading Data into the Model:

  • Open Power BI Desktop
  • Get data from SQL Server and connect to Adventure Works DW 2016 CTP3
  • Select “FactInternetSales”, “DimProduct”, “DimProductSubCategory” and “DimProductCategory” tables then click “Load”

Power BI Desktop Loading Data into the Model

  • Switch to “Relationships” view to make sure the relationships detected correctly then click “Edit Queries” from the ribbon

Power BI Desktop Edit Queries

Continue reading “Power BI Desktop Query Parameters, Part 3, List Output” →