Topic: DAX
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Alberto and I recorded an unplugged session to talk about the new edition of the Mastering DAX Video Course. You can watch it above, but if you prefer a quick read, here are some thoughts. The question we heard the… Read more
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I usually do not write about announcements and new features until we have had time to try and test them in the real world. However, there are always exceptions, and some of the announcements at the Microsoft Fabric Conference 2025… Read more
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If you think that the end of the year would have been a quiet time because the Power BI team will skip their monthly release (but are we sure?), you might be reassured (or disappointed depending on your perspective) looking at the news I have in this Read more
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It is not common to face rounding differences in Power BI. However, when it happens, users are usually disappointed and surprised. Read more
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I am glad to be back in Australia in August 2024: we planned three Mastering DAX classes and two SQLBI Days about DAX Optimization. Read more
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DAX is not like M when it comes to data manipulation, and it is not supposed to do that. However, if you need something in DAX similar to Table.FromList in M, this blog post is for you. If you have… Read more
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Almost a year ago, we announced the release of three sections (core concepts, formula engine, and VertiPaq); in November 2023, we released the DirectQuery over SQL section; now, in April 2024, we release the last section of Optimizing DAX about… Read more
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At SQLBI, Alberto Ferrari and I spend most of our time sharing our knowledge and expertise in DAX. We have been doing this for years, navigating through conferences, workshops, and videos, encountering many individuals – from eager beginners to seasoned… Read more
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This month we published a second draft of the Window functions in DAX whitepaper for the SQLBI+ subscribers. After the first draft we published in January 2023, we added new sections and updated others. We completely rewrote the “apply semantics”… Read more
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This month we have a new video course and whitepaper for SQLBI+ subscribers: Inside Calculation Groups is available! This course is a deep dive into calculation groups in DAX. Although you might already be familiar with calculation groups, it is… Read more