Level: Intermediate Updated: 10 Nov 2020 I first wrote this article about how to import Tabular Data from Power BI into Excel back in Jan 2017. The benefits of extracting tabular data are still the same as they were back then however the process of extracting the tabular data from […]
I have written a few articles that are related to this topic (articles that utilise this same technique to solve a problem), but never before have I explained the stand alone concept of how to build a visual with asymmetrical columns and rows in Power BI. Let me explain with […]
Power BI waterfall charts provide a great way for users to visualise how pieces of an overall plan (or results) are combined to contribute to an outcome. For example, you could use a waterfall chart to show how sales have increased by year and category as illustrated below using the […]
Until recently, I had not spent a lot of time building Power BI Reporting solutions that have SharePoint Online as a data source (This article refers to SharePoint Online specifically, but I am sure the experience is the same with on premise SharePoint). Over the last month or so I […]
I have to admit, I never thought that a Power BI Podcast could be a thing, let alone a valuable thing. After all, Power BI is a very visual and interactive tool. But indeed, Power BI Podcast IS a thing invented by my friend and Microsoft MVP Lars Schreiber from […]
I’m sure many of you will already know that today is Power BI’s 5th birthday. It has been another great year of development by the Power BI team at Microsoft and the product has literally become so compelling that virtually every organisation should be considering deploying this tool. I cite […]
I was doing some work for a customer this week – they had a performance issue with a Power BI report. The data in the workbook wasn’t overly large, about 400,000 rows, yet the file size was 110 megabytes and the performance of the model was relatively slow given the […]
I was helping a client this past week to calculate the total business hours between a start date/time and an end date/time, taking into account the working days, public holidays and non-working weekends, etc. As is often the case, I thought it would be a great blog article that I […]
Power BI is and incredible product, yet there are still niggling issues that can frustrate and annoy the best of us (me included). Having said that, changes and improvements are happening all the time and it is easy for new features that address old issues to slip past us without […]
I see lots of chatter on Twitter and other media about the use of “small multiples” as a great way to communicate information across different subsets of data – yes Jeff Weir(d), that means you. I thought I would write a quick article about the concept to draw your awareness […]
This is a further (fourth) update/edit to this article Power BI Golden Dataset I first wrote in Apr-17. I then updated it again in Jan-18, Jun-18 and again now in May-20 (Jason did a full review this time around). When I update my articles, I change the original post with […]
There was a very subtle but important change made in the April 2020 release of Power BI Desktop that you may have missed. Take a look in the format pane on the right in the image below – do you see it? Note the “new” function buttons? When I say […]
A few weeks ago, Danielle Stein Fairhurst from Plum Solutions contacted me and asked if I would speak at her financial modelling meetup group (a topic of my choice related to Power BI). I decided to speak about creating a P&L using Power BI and DAX. I first learnt how […]
In my article today I am going to share another COVID-19 Power BI report with you to explore, and at the same time take the opportunity to talk about Microsoft AppSource and how it can be used to distribute Power BI Apps. Before we move on, just a bit of […]
Have you been sitting back thinking about building your own Power BI Coronavirus report, but haven’t known where to start? Many people tell me they want to get more practice using Power BI but don’t have any suitable data to do so. You can now easily build your own Covid-19 […]
Well Covid-19 is a right royal pain in the backside for everyone. Am I right, or am I right? Everyone is effected to some extent, of course some more than others. One implication for me is that no one is able to attend my fantastic live, face to face Power BI […]
I have delivered Power BI training at a number of universities over the last 6 months, and a few of the participants asked me the same question. “What is the best way to add semesters to a calendar so that they can analyse student data by semester?“ There are various […]
As most readers of my website would surely know, Microsoft Excel has had a dual axis line chart as a standard charting visual for many many (many) years. A dual axis line chart is needed when you have 2 sets of data to display with significantly different scales like the […]
Back in 2018 I wrote an article showing how to extract data from websites using Power Query in Excel. For simple websites this process is very straightforward. For more complex websites the process is not always that easy. Microsoft is working on improving the “from web” experience and is building […]
I stumbled across an interesting problem recently when helping someone on a forum. Here is the scenario. Assume there is a help desk that is logging tickets into a system. Each ticket is assigned to single staff member who is responsible to action that ticket. The requirement is that when […]
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