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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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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

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How Can I know who has changed anything in SQL?

  • 5 March 2012
  • Author: Anil
  • Number of views: 4899
  • 0 Comments

Hello all,

After such a long time , I would like to post some another blog which might be helpful to the one who works in SQL.

I need to find the one who has changed the tables within my SQL Database that I have created.

For certain reason ,we may need to find /to know who has done any changes within SQL. Such as add view, delete table, modify table, create database, add column, stopped SQL agent job, create new job, modify rules, add roles, new login, and etc.

In order to trace this information and find out my solution, I have researched somewhat and find the solution as.

we can enable and disable the default trace in SQL Server. Meanwhile we can use the default trace enabled option to enable or disable the default trace log files.

If we want to capture the information about who changed the objects in SQL Server. Please try to run the script, which works for me as below:


DECLARE @filename VARCHAR(255)
SELECT @FileName = SUBSTRING(path, 0, LEN(path)-CHARINDEX('\', REVERSE(path))+1) + '\Log.trc'
FROM sys.traces
WHERE is_default = 1;

--Check who dropped and created objects, altered objects
SELECT gt.HostName,
gt.ApplicationName,
gt.NTUserName,
gt.NTDomainName,
gt.LoginName,
gt.SPID,
gt.EventClass,
gt.IntegerData,
te.Name AS EventName,
gt.EventSubClass,
gt.TEXTData,
gt.StartTime,
gt.EndTime,
gt.ObjectName,
gt.DatabaseName,
gt.FileName,
gt.IsSystem
FROM [fn_trace_gettable](@filename, DEFAULT) gt
JOIN sys.trace_events te ON gt.EventClass = te.trace_event_id
where gt.ObjectName ='DimTable' and gt.DatabaseName ='Database'
ORDER BY StartTime;
 --DimTable -replace with the trace table and Database -replace with your DB

I am able to find the one who have changed my tables that I have created.

Also we should have to know that, SQL Server only shows you the IP address of the Terminal Server machine. It has no knowledge about how the user connected to that server. You would have to find the RDP logs and enter them into the database somehow to correlate the information. Which still can be inconclusive if there are more than one user connected through RDP at the same time.

I think you really need to find away to get rid of all usage of sa. What you have today is simply not good.

Reference from the link:

http://www.simple-talk.com/sql/performance/the-default-trace-in-sql-server---the-power-of-performance-and-security-auditing/

http://social.msdn.microsoft.com/Forums/en-US/sqlsecurity/thread/ef5f82e3-71a6-4e65-989f-5ab7b84bbc82

Is there any alternative solution for this kind of issue .Hope someone have some idea regarding on this.

Hope this post will be useful for all of us in the field of BI mainly SQL.

Regards,

Anil Maharjan

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Anil

AnilAnil

Highly motivated Business Intelligence Engineer having leadership abilities and team work skills as well as the ability to accomplish tasks under minimal direction and supervision. Has more than 5 years of development & implementation experience in HealthCare Data Analytics and Telecommunication

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