Category Archives: Power BI

How to conduct a Power BI Pilot

Power BI is becoming popular. Therefore, many companies are interested in considering a Power BI Pilot project as a proof of concept. While interacting with customers, I have noticed that many such pilots fail. The failure is NOT due to the capabilities of the product, but due to other factors which are controllable. In this article, I have listed a process which prevents common errors and improves the credibility of the outcome.

Power BI Pilot - the process Continue reading How to conduct a Power BI Pilot

Split column into rows

A brilliant new feature is now available in Power BI – Split column into rows. To understand why we need it, you must go and read the article  – Analyzing badly captured Survey data or feedback forms. This method used Power Query concepts of Split and Unpivot. Now these have been combined into a single, intelligent command called Split columns into rows.  It sounds confusing at first. But soon you will realize that it is an amazing tool.  Learn it just 4 minutes.

Raw data looks like this

Split column into rows - raw data

And you get a report like this. No need to use formulas or do any manual work.

Split column into rows - Final Charts

You must have the May 2017 update for Power BI Desktop installed.

Continue reading Split column into rows

Power BI Dates before 1900

This is a short post. It is like an FYI mail. Excel never understood any dates before 1900. We got used to that limitation over the decades. But Power BI does understand Dates before 1900. The best part is, you do not have to take any specific action. It just works.

Here is the raw data and the Power BI output.

Dates before 1900 - raw dataDates before 1900 - in a chart

If you try this in Excel, it just will not work. Now that you know this, starting using Power BI with Dates before 1900.

Mind you, the Power BI documentation says that the earliest limit is 1900. It still works for dates before 1900. Drill down is also supported. Here is the same data at Day level.

Drill Down

This ability  may make historians and archeologists partially happy. There time scales are huge and Power BI does not support that much of a range. But still, it is an improvement worth knowing about.

CIO Crown Session Video: Disruption, Transformation and Acceleration using Office

This keynote was delivered at the CIO Crown event in Mumbai (India), August 2016.  200+ CIOs attended the session. It was an honor to showcase the power of Office365 to a highly motivated and intelligent audience… love it!

View on YouTube

View it in 720p resolution in full screen for maximum impact.

Continue reading CIO Crown Session Video: Disruption, Transformation and Acceleration using Office