article –

Understanding Circular Dependencies in DAX

This article explains how to avoid circular dependency errors that can occur in DAX when two or more entities (calculated columns or calculated tables) reference one another in such a way that the engine cannot compute their value.  Read more

blog post –

Introducing DAX.do

DAX.do is a new website by SQLBI where you can write and run DAX queries over a sample Contoso database. The goal of DAX.do is purely educational: if you are learning DAX or are merely curious to test a new…  Read more

DAX Patterns

Cumulative total

The cumulative total pattern allows you to perform calculations such as running totals You can use it to implement warehouse stock and balance sheet calculations using the original transactions instead of using snapshots of data over time For example in…  www.daxpatterns.com


Book – SQLBI Corp.

DAX Patterns, Second Edition

A pattern is a general, reusable solution to a frequent or common challenge.
This book is the second edition of the most comprehensive collection of ready-to-use solutions in DAX, that you can use in Microsoft Power BI, Analysis Services Tabular, and Power Pivot for Excel. Read more