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Power BI Publish to Web for Anonymous Access is Here

Earlier this week on Wednesday the Microsoft Power BI made an incredibly exciting announcement and released Power BI “publish to web” as a preview feature. This is HUUUUGE news! This was probably the top requested feature and its finally here thanks to the hard work and dedication of the Microsoft Power BI team!

Read Getting Started with R Visuals in Power BI

Power BI “publish to web” allows you to easily expose a Power BI report to the world through an iframe that can be embedded wherever you like.

To publish your Power BI report to the web, log into your Power BI site.

Find the report that you want to share and click File in the top left.
Power BI publish to web

You’ll see a message pop up box similar to below. Click the yellow button to create the embed code.
Power BI publish to web preview

This is where you’ll see a very important warning!
WARNING: Reports that you expose through the “publish to web” feature will be visible to everyone on the internet! This means NO AUTHENTICATION is required to view the report that is embedded in your application.
warning 2

Once you do that, you’ll receive an embed code that you can then use to expose your Power BI report within your blog as seen below!

https://msit.powerbi.com/view?r=eyJrIjoiYTNjNzcwNjctNTczMy00ZDMxLWFlMGUtMDViODA1NGZiNmI0IiwidCI6IjcyZjk4OGJmLTg2ZjEtNDFhZi05MWFiLTJkN2NkMDExZGI0NyIsImMiOjV9

As you can see the report maintains all the interactivity features of Power BI. And as your Power BI report updates and changes, those changes will be reflected in your embedded Power BI reports!

Pretty awesome!

Additional Resources

Read the Power BI “publish to web” announcement here.

Read the Power BI “publish to web” documentation here.

Feedback

Let me know what you think of this feature or if you have any questions. Leave a comment down below.


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MDX NON EMPTY KEYWORD VS NONEMPTY FUNCTION

Non Empty vs NonEmpty

Hey everyone, in this blog I want to address a very common MDX Question. What is the difference between the NON EMPTY keyword and NONEMPTY function? To take it a step further which one should you use?

Non Empty keyword VS NONEMPTY Function.

The big difference between the NON EMPTY keyword and the NONEMPTY function is when the evaluation occurs in the MDX. The NON EMPTY keyword is the last thing that is evaluated, in other words after all axes have been evaluated then the NON EMPTY keyword is executed to remove any empty space from the final result set. The NONEMPTY function is evaluated when the specific axis is evaluated.

Should I use NON EMPTY keyword or NONEMPTY function?

Ok Mitchell, so you told me when each of these are evaluated but really you haven’t told me anything up until this point. Can you tell me which one I should use already? Well, unfortunately, it depends. Let’s walk through an example of each using the BOTTOMCOUNT function.

BOTTOMCOUNT FUNCTION with NON EMPTY Keyword

In this example I’m returning the bottom ten selling products for internet sales. Notice that I have returned all products that have no internet sales, this is not necessarily a bad thing, maybe you want to return products that don’t have sales.

image

However if you don’t want to return these products then we can try using the NON EMPTY keyword. In the below example you can see the results when I add NON EMPTY to the ROWS axis.

image

WHOOOAAA, what happened?? A lot of people would have expected the results here to show the bottom ten products that DID have sales. However, that is not the case, remember that I said the NON EMPTY keyword is evaluated LAST after all axes have been evaluated. This means that first the bottom ten selling products which have $0 in sales are first returned and then the NON EMPTY keyword removes all that empty space from the final result.

BOTTOMCOUNT function with NONEMPTY function.

So let’s try this again, if you want to return the bottom ten products that had sales then we must first remove the empty space before using the BottomCount function. Take a look at the code below:

image

In this code we first remove the empty space before using the BOTTOMCOUNT function. The result is we return the bottom ten products that had internet sales. Once again neither one is right or wrong here it just depends on what you want in your final result.

NON EMPTY Keyword vs. NONEMPTY Function – Performance

There is a very common misconception that the NONEM

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View Getting Started with Power BI and Time Calculations with Dustin Ryan is Now Available!

Earlier today I had the please of speaking with the PASS Business Intelligence Virtual Chapter on getting started with Power BI and time calculations! There were a bit of audio issues on my end but thankfully we were able to still have a great event with lots of great questions!

If you missed the webinar, have no fear! You can still watch the recording right here. Just jump ahead to minute 11 as I had some unfortunate connection issues!

If you have any additional questions or feedback, please leave a comment down below.

Additional Resources

Download my PowerPoint slide deck here.

The PASS BI VC is a great group with tons of free, quality training events! I highly recommend you connect with this group so you can stay up to date on all their great events!

The PASS BI VC also has all their previous webinar recordings hosted on YouTube so definitely check that out!

If you’re new to Power BI, I suggest you start here.

Read more about Getting Started with R Visuals in Power BI

Read more about 10 DAX Calculations for your Tabular or Power Pivot Model (Part 1)

Read more about 10 DAX Calculations for your Tabular or Power Pivot Model (Part 2)

Feedback

I hope you enjoyed the webinar and that you maybe even learned a little something. If you have any questions, comments, or feedback, please leave it down below! Thanks for reading and watching!


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Dealing with Power Pivot to Tabular Upgrade Errors

  • 4 November 2013
  • Author: DevinKnight
  • Number of views: 9174
  • 0 Comments

Upgrading from Power Pivot workbooks to SSAS Tabular models is usually a pretty seamless process.  This is part of the beauty of the relationship between Tabular and Power Pivot.  This allows an Analyst to get started on a project using Power Pivot and when new requirements like row level security are needed IT can upgrade the workbook to Tabular and add the security feature. 

While this generally is a smooth process I often see the same couple error messages pop up for folks that are doing this.  So here’s a couple of the most common problems and how to deal with them. 

Error:  The file chosen does not contain PowerPivot content embedded in it. Choose a valid PowerPivot for Excel file.

image

Translation:  The version of Excel that you are trying to upgrade is not compatible with the version of SQL Server you are running.  This often happens when you are trying to upgrade an Excel 2013 workbook to SQL Server 2012.  You can narrow this down to the problem because if you attempt to upgrade and Excel 2010 workbook it works without any issue.

Solution:  This problem has been solved with SQL Server 2012 SP1 and Cumulative Update 4.  Install these and you shouldn’t see the issue any more.

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Error: The PowerPivot workbook could not be imported. The service account for the workspace database server does not have permission to read from the PowerPivot workbook.

image

Translation: The Service Account that is running the SSAS Tabular does not have rights to the folder that the Power Pivot workbook is stored in.  You can find out which account this is by launching the SQL Server Configuration Manager and find the instance name.

Solution:  Grant the Service Account the permissions it needs or move the Power Pivot workbook to a folder that the Service Account does have access to.

If you know the Service Account does indeed have access but still is not able to import with this error then again you likely need to upgrade to SQL Server 2012 SP1.

Summary

As you can see both of these problems can be solved by upgrading to the latest Service Pack.  Remember SSAS Tabular was a new product to SQL Server 2012 and as you may expect with a new product if will go through some growing pains.

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