Archive - Blog Posts on Power Query

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 - Level: Intermediate 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 […] 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 - Level: Intermediate 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 […] 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
Top 10 Tips for Getting Started with Power BI - Level: Beginners I really love Power BI, and I have learnt so much over the last 12 months that sometimes it is easy to forget the challenges I had in getting started. Today I am sharing my top 10 tips on how to get started with Power BI. Build Your Reports in Power BI Desktop, […] Read More
Conditionally Refresh Queries in Power BI - There was a great new feature that snuck in unannounced to the July release of Power BI Desktop.  It was only a tweet by my colleague Imke Feldmann from http://www.thebiccountant.com/ that I was even aware it was there. Include in Report Refresh When you look in the Queries pane in Power BI Desktop, you will […] Read More
Measures on Rows – Here is How I did it - Level: Intermediate You may or may not be aware that it is not possible to put Measures on rows in a Matrix in Power BI. But I came up with a trick that makes it possible, so read on to find out how. Measures Can Only be Placed on Columns First the problem. The only […] Read More
Top Tips for Sharing Content Using Power BI - Level: Beginners I have learnt a lot about sharing Power BI content over the last year since Power BI hit the main stream.  A lot of my learning has come from trial and error, and there are lots of things I wish I knew before I started.  Today I am sharing my top tips about […] Read More
Conditional Columns in Power BI Desktop - Level: Beginners Microsoft recently announced a new conditional column feature in Power Query (Power BI Desktop version) that warrants a blog post.  This feature makes the process of creating banded columns much easier for the average user.  I blogged about banded columns using DAX here, and now there is this second, potentially easier approach.  In […] Read More
Power BI Personal Gateway Explained - Level: Intermediate One of the many excellent sessions I attend this week at the PASS Business Analytics Conference in San Jose was a session titled “Get Latest Insights by connecting your data using Power BI Content Packs and PBI Gateways”.  The title was interesting but the content presented by Dimah Zaidalkilani and Theresa Palmer-Boroski (both Program […] Read More
Sydney Modern Excel and Power BI User Group is Growing - In October last year, Iman Eftekhari and I set up the Official Microsoft Power BI User Group (PUG) here in Sydney Australia.  Since then we have gone from strength to strength and as of the time of this post the user group consists of a total of 330 members.  If you live in Sydney and […] Read More
What is Power BI - Level: Beginners This is the third in my “what is” series having previously blogged about “What is Power Pivot” and “What is Power Query”.  This topic is the hardest of the three to give a straight answer, however it is also the most important to understand (as I will explain below). Why Power BI is so […] Read More