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blog post –

DAX Studio and Power BI diagnostic port

DAX Studio connects to a Power BI Desktop model using a technique that was not officially supported until a few months ago. This changed when the “diagnostic port” was documented in this article of the official documentation:  Read more

video –

Power BI DAX optimization examples

How can you optimize your DAX expressions? In this session, we’ll analyze DAX expressions and Tabular models, then utilize DAX Studio and the VertiPaq model to explore how to optimize them. While most optimizations are the direct application of best…  Watch now

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Time intelligence in Microsoft Power BI

Every Microsoft Power BI model has dates and the need for calculation over dates to aggregate and compare data, like year-to-date, same period last year, moving average, and so on. Quick measures and DAX functions can help, but how do…  Watch now

blog post –

On comparing Power BI with other tools

In the last few years, the Business Intelligence (BI) world has been moving towards self-service BI. As expected, several vendors created tools empowering regular users to gain insights from their data. Among the many, there is Power BI. Nowadays, users…  Read more

article –

Power BI is a model-based tool

This article describes the differences between report-based tools and model-based tools. Because Power BI is a model-based tool and not a report-based tool, it is useful to have a quick reference guide explaining these differences.  Read more

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My Power BI report is slow: what should I do?

You have created a wonderful looking Power BI report, but when you open it you find it is not rendering as fast you want. This session covers where should you start analyzing the problem and what can you do to…  Watch now