Business Intelligence Blogs

View blogs by industry experts on topics such as SSAS, SSIS, SSRS, Power BI, Performance Tuning, Azure, Big Data and much more! You can also sign up to post your own business intelligence blog.

«February 2016»
MonTueWedThuFriSatSun
25262728293031
12345

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.


Read more
67
8

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

Read more
91011121314
15161718192021
22232425262728
29123456

PowerPivot – Creating KPIs

  • 7 August 2011
  • Author: DevinKnight
  • Number of views: 30222
  • 0 Comments

Probably one of the most anticipated additions to the latest version of PowerPivot is the ability to create KPIs. PowerPivot has made what was once a task that was done purely done by developers now something that anyone can do now.

KPIs (Key Performance Indicator) are an executive favorite that help provide a quick at a glance look at how one area of business is doing. Typically they output some kind of indicator like a red, yellow, green light of some kind that can tell the report viewer quickly if a goal is being reached.

To create a KPI you must first create at least two calculated measures. The first one being the actual values and the second being the target or goal values the KPI is attempting to reach. In my example I?ve already created two DAX calculations to show profit and last year?s profit.

Profit:

=SUM(FactInternetSales[SalesAmount])-SUM(FactInternetSales[TotalProductCost])

ProfitLastYear:

=([Profit])(SAMEPERIODLASTYEAR(DimDate[FullDateAlternateKey]))

Now the simple part is creating the KPI. Select the measure that the KPI will be based on, in my case that is Profit, then in the PowerPivot tab click Create KPI. 

clip_image002

This will open the Key Performance Indicator dialog box. The KPI base measure (value) should already be filled in for you with the measure you had selected when selecting Create KPI. Under Measure select the field the KPI should compare against. Optionally, you could provide an absolute value that could always be used in comparing. I want to try to beat last years sales so I select ProfitLastYear. The ranges on what determines if a value is in the red, yellow, or green is adjustable by either dragging or typing the percent you want. Notice the number of ranges and indicator types can easily be changed here as well.

 

 clip_image004

After you hit OK the KPI is done! It?s automatically added to your report and your results would look something like this:

 

clip_image006

You can always adjust the KPI by hitting the Edit KPI Settings button in the ribbon. You can also create KPIs from the PowerPivot window in the Measure Grid.

Read my previous PowerPivot blog posts: 

Print
Tags:
Rate this article:
No rating
DevinKnight

DevinKnightDevinKnight

Other posts by DevinKnight

Please login or register to post comments.