Endorsement in Power BI, Part 2, How to Endorse?

Endorsement in Power BI, Part 2, How to Endorse?

In the previous post I explained the basic concepts around endorsement in Power BI. We discussed that users’ ability to collaborate in creating and sharing artifacts is one of the key aspects of users’ experience in Power BI. But it would be hard, if not impossible, to identify the quality of the artifact without a mechanism to identify the artifact’s quality in large organisations. Endorsement is the answer to this challenge. We discussed the following in the previous post:

In this post, I explain the following:

How do Power BI administrators enable certification and grant rights to security groups?

In the previous post, we discussed that a Power BI administrator must enable certification and grant sufficient rights to the security groups. Therefore, all members of the specified security group are authorised to certify the artifacts. If you are a Power BI administrator, follow these steps to do so:

  1. After logging into Power BI Service, click the Settings button
  2. Click Admin Portal
  3. From the Tenant settings, scroll down to find the Export and sharing settings
  4. Find and expand the Certification setting
  5. Enable certification
  6. Put the certification process documentation URL (if any)
  7. It is not recommended to enable this feature for the entire organisation. So, select the Specific security groups option
  8. Type the security group name and select it from the list
  9. Click the Apply button

The following image shows the above steps:

Enabling certification from the Admin Portal in Power BI Service
Enabling certification from the Admin Portal in Power BI Service

It may take up to 15 minutes for the changes to go through. After that, all the members of the specified security can certify the artifacts. In the next section, we see how to certify the supported artifacts.

Note

Everyone who has “write” permission on the Workspace containing the artifact can promote it. Therefore, the users or security groups with one of the AdminMember, or Contributor roles in the Workspace can promote the artifacts.

However, one should not promote the artifacts just because he/she can. The organisations usually have a promotion process to follow, but the boundaries around promoting are often much more relaxed than certifying it.

Continue reading “Endorsement in Power BI, Part 2, How to Endorse?”

Power BI 101, What Should I Learn?

This is the second part of my new series of Power BI posts named Power BI 101. In the previous post, I briefly discussed what Power BI is. In this post, I look into one of the most confusing parts for those who want to start learning Power BI. Many people jump straight online and look for Power BI training courses which there are plenty out there. But which one is the right training course for you? Let’s find out.

What do you want to gain from learning Power BI?

Regardless of attending paid training courses or being a self-learner, the above question is one of the most important questions you might ask yourself before going to the next steps. The answer to this question dictates the sort of training you must look for. Your answer to the preceding question can be one or none of the following:

  • I am a graduate/student looking at the job market
  • I am a business analyst and I want to know how Power BI can help you with my daily job
  • I am a database developer and I want to learn more about business intelligence and data and analytics space
  • I am a non-Microsoft Business Intelligence developer and I want to start learning more about Microsoft offerings
  • I am a system admin and I have to manage our Power BI tenant
  • I am a data scientist and I want to know how I can use Power BI
  • I am just ciourious to see what Power BI can do for me

As mentioned, your answer might not be any of the above, but, thinking about your reason(s) for learning Power BI can help you to find the best way to learn and use Power BI more efficiently. You can spend time and money taking some online courses and get even more confused. You don’t want that do you?

So, whatever reason(s) you have in mind to learn Power BI, most probably you fall into one of the following user categories:

Think about your goal(s) and what you want to achieve by learning Power BI then try to identify your user category. For instance, if you are a student thinking of joining an IT company as a data and analytics developer, then your user category is most probably a Power BI Developer or a Contributor.

To help you find out your user category let’s see what the above user categories mean.

Power BI Developers

The Power BI Developers are the beating hearts of any Power BI development project. Regardless of the project you will be involved with, you definitely require to have a certain level of knowledge of the following:

  • Data preparation/ETL processes
  • Data warehousing
  • Data modelling/Star schema
  • Data visualisation

To be a successful Power BI developer you must learn the following languages in Power BI:

  • Power Query
  • DAX

Depending on the types of projects you will be involved in, you may require to learn the following languages as well:

  • Microsoft Visual Basic (for Paginated Reports)
  • Python
  • R
  • T-SQL
  • PL/SQL

As a Power BI developer, you will write a lot of Power Query and DAX expressions. Most probably you require to learn T-SQL as well. The following resources can be pretty helpful:

Continue reading “Power BI 101, What Should I Learn?”

Power BI Governance, Good Practices, Part 2: Version Control with OneDrive, Teams and SharePoint Online

Power BI Governance, Version Control with OneDrive for Business, Microsoft Teams and SharePoint Online

One of the most important aspects of the software development life cycle is to have control over different versions of a solution, especially in a project where there is more than one developer involved in the implementation. Just like when you normally create a project in visual studio and you commit the changes back to a source control system like GitHub or Azure DevOps, it’s advised to keep the history of different versions of your Power BI reports. What we expect from a source control solution is to keep tracking of all changes happening in the source code while developing a project. So you can easily roll back to a previous state if you like to. 

The other benefit of having a source control process in place is when multiple developers are working on a single project. Every single one of them makes changes in the source code then they commit all the changes into the source control server without overwriting each others’ work. 

With Power BI things are a bit different though. Power BI report files are PBIX files which are stored in binary format (well, PBIX is basically a zip file isn’t it?) which at the time of writing this post, there is no official way to enforce Power BI source control in any source control solutions like GitHub or Azure DevOps (YET). 

Microsoft announced a fantastic feature last week (6/05/2020) named “Deployment Pipelines” which does exactly what we’re after, but it is currently a preview feature which is only available only to organisations with Power BI Premium. So it is out of the game for the majority of us.

Having said that, there is still a way to keep history of changes in the shape of different versions of PBIX files. This is called Version Control.

There are several ways you can enable version control over your PBIX files while developing the report. Regardless of the version control platform you need to think about having multiple environments and who can access them for doing what.

EnvironmentAccessible toDescription
DevelopmentDevelopersData modellers and report writers access this environment for development purposes.  
User Acceptance Test (UAT)Developers, SMEs, Technical Leads, Power BI AdminsAfter the development is finished the developers deploy the solution to the UAT environment. The solution will then be tested by SMEs (Subject Matter Experts) to make sure the business requirements are met.
Pre-prod (Optional but recommended)Technical Leads, Power BI AdminsAfter the solution passed all UAT testing scenarios Technical Leads or Power BI Admins will deploy it to Pre-prod for final checks to make sure all data sources are correctly pointing to production data sources and all reports and dashboards are working as expected.  
ProductionTechnical Leads, Power BI Admins, End UsersAfter pre-prod checks completed Technical Leads or Power BI Admins deploy the solution to the Production environment which is then available to the end users.

Version Control Options

If your organisation does not have a Premium capacity then “Deployment Pipelines” feature is not available to you. So you need to come up with a solution though. In this section I name some Version Control options available to you

  • OneDrive for Business
  • Microsoft Teams/SharePoint Online
Continue reading “Power BI Governance, Good Practices, Part 2: Version Control with OneDrive, Teams and SharePoint Online”

Analyse Power BI Data in Excel

A while ago I wrote a blog post about Power BI Publisher for Excel. Today I want to explain some new features added to the publisher. In this post you learn how to analyse Power BI data in Excel. Using the new Power BI Publisher for Excel, not only can we pin an Excel range or chart to a Power BI dashboard directly from Excel, but also we are now able to easily connect to a Power BI service, select any group workspaces and analyse a desired report or dataset.

Requirements

  • Desktop versions of Microsoft Excel 2007 and later
  • Download and install Power BI Publisher for Excel
  • Power BI Publisher for Excel add-in will be enabled by default after you install it, however, if you don’t see the “Power BI” tab in the ribbon in Excel you can enable it from File –> Options –> Add-ins –> COM Add-ins –> tick Microsoft Publisher for Excel.

Enable Power BI Publisher for Excel

Connect to and Analyse Power BI Data in Excel

Analyse Power BI Service Reports or Datasets in Excel (From Power BI Service)

Previously we could analyse Power BI data in Excel directly from Power BI service by:

  • Log in to Power BI Service
  • Clicking ellipsis button of a desired dataset and clicking “Analyse in Excel”

Analyse Power BI Data in Excel from Power BI Service

  • Clicking ellipsis button of a desired report and clicking “Analyse in Excel”

Analyse Power BI Reports in Excel from Power BI Service

  • Doing either way, it downloads an “odc” file that could be opened in Excel.

Analyse Power BI Data in Excel from Power BI Service Enable Data Connection

  • Now you can analyse the data in Excel using pivot tables and pivot charts.

Analyse Power BI Data in Excel

Continue reading “Analyse Power BI Data in Excel”