Archive - Blog Posts on Power BI Desktop

Secret Insider Update on New Power BI Features From MDIS - Today I sat through the Keynote session at the Microsoft Data Insights Summit.  As expected, James Phillips confirmed that MS has been holding back a few killer features to announce at the Summit.  Here is the list of new things that are coming that I wanted to share with you – I am truly excited. […] Read More
My MDIS Data Analytics Challenge Entry - I was reading a blog by David Eldersveld last week where he was talking about his entry in the Microsoft Data Insights Summit Data Analytics Challenge.  I originally was too busy to enter however I was inspired by his article and thought I should prepare an entry albeit with only a few days to go.  […] Read More
New Power BI Reports from a Golden Dataset - Last week I wrote an article at PowerPivotPro.com explaining how to create a new report on PowerBI.com that connects to an existing dataset already loaded on PowerBI.com.  I then discovered (thanks to reader feedback) that Microsoft has already delivered a preview of a new feature called “Power BI Service Live Connection”. This new feature allows […] Read More
Which to Use – Power BI or Excel? - Level: Beginners One of my regular blog readers (and graduate of my live training course) Phil Cross asked me last week if I knew of anywhere to find a comprehensive guide for Self Service BI users of when to use Excel vs Power BI to author new data models. I thought this would make a […] Read More
Quick Measures and Query by Example - 2 fabulous new updates again in the April update of Power BI Desktop.  Here is my quick review so you can see how great these things are. Quick Measures Quick measures are designed to help you get started with DAX, without knowing any DAX!  OMG I will be out of a job!! Once again this […] Read More
Power BI Desktop – Memory Usage - Some time ago I developed a tool that allows you to automatically connect a local Excel Pivot Table to a local running instance of Power BI Desktop.   You can read that original article here if you like.  It works kind of like Analyze in Excel but using Power BI Desktop running on your local PC […] Read More
Uses for DAX as a Query Language - This is the final article in my series about DAX as a Query Language.  In my first article I introduced DAX as a Query Language and then in my second article I went in deeper to the specifics on how to use some of the more useful DAX query functions.  In this final article today […] Read More
An Introduction to DAX as a Query Language - Level: Intermediate I have written quite a few articles that contain embedded references to DAX Queries and DAX Table functions in the past.  Today I am writing an article that introduces the DAX query language from the beginning so you can learn how to use it and how it will help you to become a […] Read More
Relationships in Power BI and Power Pivot - Level: Beginners Power Pivot is a database that has been designed from the ground up to be optimised for reporting and analysis in Power BI, Power Pivot for Excel and SSAS Tabular.  The technology is essentially the same across all of these products so I will generically refer to Power Pivot in this article. Power […] Read More
Download Report from Power BI Service to Desktop - I love to celebrate successes with the Microsoft Power BI team, but I am also not shy in shouting out when I am disappointed.  Back on 25th Nov 2016 I blogged about the then new “Save PBIX from Power BI Service”.  At the time I was disappointed in the way it worked because it didn’t […] Read More
Use Power Query to Compare Database Records - I was helping a user on http://community.powerbi.com this week. The user had a list of service desk tickets for multiple customers and the requirement was to identify when a customer opened a second new ticket within 7 days of closing a previous ticket.  This is not an uncommon scenario so I thought it would make […] Read More
DAX Time Intelligence Explained - Level: Beginners I help a lot of people on forums who ask questions about time intelligence for DAX.  If you are just starting out then the chances are that you may not even be clear what time intelligence is and hence sometimes you don’t even know what to ask.  Often the question is something like […] Read More
Data Modelling with OneDrive Source Files - Last week I shared how it was possible to easily create an online survey using Excel for O365.  Once such a survey is created, the data can be imported into PowerBI.com and used to create a simple report.  The biggest issue with directly connecting to OneDrive like I showed last week is that you can’t […] Read More
64 Bit Power BI Desktop with 32 Bit Office? Can do! - As many of you would already know, 32 bit applications do not always play well with their bigger sibling,  64 bit applications. There are lots of “under the hood” files and applications that are always designed to be either 32 bit or 64 bit – not both.  In the case of Microsoft Office, you must […] Read More
Save PBIX from Power BI Service Under Delivers - This blog post was going to be about how excited I was to hear that there is now an option to download a PBIX file from the Power BI Service to your PC.  Unfortunately all that glitters is not gold.  This new option in the Power BI Service promises a lot but delivers little – […] Read More
Excel Workbook Connection to Local Power BI Desktop - Today I am sharing an easy way to use Power BI Desktop as a SSAS tabular server on your local PC.  I find increasingly that I am building data models in Power BI Desktop and yet I still want to use Excel to analyse the data some of the time.  If I load the PBIX […] Read More
Find Duplicate Files on Your PC with Power BI - Level: Beginners If you want to learn new skills using a new tool, then you simply must practice.  One great way to practice is to weave the new tool into you daily problem solving.  If you have something meaningful to do with the new tool, then you are much more likely to be motivated to […] Read More
Use Power Query to Manage Dropbox Space - Level: Beginners I got this dreaded Dropbox email recently as shown below. I needed to clear out some of the files I have loaded in Dropbox so I didn’t have to upgrade my account.  It occurred to me that I could make this process a lot easier by using Power BI to quickly show me […] Read More
Who Needs Power Pivot, Power Query and Power BI Anyway? - Level: Beginners One of the great challenges Microsoft has faced with its “new” suite of Self Service BI tools (particularly Power Pivot) is that most people that could benefit from the holy trinity (Power Pivot, Power Query and Power BI) don’t even know these tools exist, let alone how the tools can help them succeed in […] Read More
Query Dependency View in Power BI Desktop - I have been on holidays taking a much needed break from work, so it has been very quite on my blog over the last few weeks.  But I am back now! I woke up this morning to a very pleasant surprise – Microsoft has delivered the long waited for Query Dependency View in Power BI […] Read More