Tristan Malherbe (@Datatouille) header
Tristan Malherbe (@Datatouille) profile picture

★ Founder Data Pulse ★ Co-Founder @ClubPowerBI (Power BI User Group 🇫🇷) & @ClubFabricFR (French Fabric User Group 🇫🇷)

France
Joined June 2013
Photo by Tristan Malherbe (@Datatouille)Photo by Tristan Malherbe (@Datatouille)Photo by Tristan Malherbe (@Datatouille)Photo by Tristan Malherbe (@Datatouille)Photo by Tristan Malherbe (@Datatouille)Photo by Tristan Malherbe (@Datatouille)Photo by Tristan Malherbe (@Datatouille)Photo by Tristan Malherbe (@Datatouille)Photo by Tristan Malherbe (@Datatouille)Photo by Tristan Malherbe (@Datatouille)
Tristan Malherbe retweeted
One of the most valuable things that you can do to accelerate your learning and career right now with AI & agents is to stop thinking in terms of tools and platforms. Don't box yourself in; do the opposite. For instance, don't think only about Power BI if you're a "power bi" person; likewise for Tableau, Qlik, etc. You don't have to be the <tool> person anymore and I don't think it's helpful to think that way right now, at all. Zoom out. Focus on the actual business problems and agnostic theory in your professional or interest space - both horizontally and vertically. Consider in that problem space what useful, effective (in cost and results) solutions actually look like. Be as much as possible solution and value-driven. Step outside your comfort zone and your stack / vendor bubble and look broadly at what's happening in your market. Experiment and think outside the box; flex your brain and try things that seems outlandishly outside of your expertise area. You will experience some helpful friction and learn a lot. If you are continuously focusing on using AI and agents with one specific tool or platform it's a bit the equivalent of using a power drill to make a better screwdriver. It might be the easiest and most immediately helpful in your job, but i don't think it's the most effective path forward for personal development (it might even be dangerous or counter productive). I don't think it's the best way to prepare for what this next "era" is shaping out to be.
6
11
3
99
13,077
Tristan Malherbe retweeted
My point is that descriptions and other "freeform" fields / instructions should make explicit meaningful, implicit information around the data and process. How an AI or human interprets "meaning" could be different. But this is also why AI-generating descriptions is stupid. You're adding nothing meaningful by doing that because the AI is making those descriptions using the model. You're just adding extra tokens.
2
1
3
465
Tristan Malherbe retweeted
This article analyzes the performance of regular versus limited relationships in DAX to understand the implications of using limited relationships. #powerbi #dax #optimization sqlbi.com/articles/analyzing…
2
5
26
1,588
Tristan Malherbe retweeted
Momentum behind #MicrosoftFabric continues to accelerate! Today, I’m with 4,100+ data leaders at #FabConVienna where we announced powerful new capabilities— new mirroring sources in #OneLake like BigQuery and Oracle, new Fabric Graph, new Maps in Fabric, Fabric MCP Server, and so much more. aka.ms/FabConViennaBlog #PowerBI #AzureSQL #CosmosDB
1
14
1
67
4,352
Tristan Malherbe retweeted
Link (SQLBI): sqlbi.com/articles/introduci… 𝗦𝗰𝗲𝗻𝗮𝗿𝗶𝗼 𝗼𝗻𝗲: 𝗰𝗵𝗮𝘁𝗯𝗼𝘁 𝘁𝗼𝗼𝗹𝘀 Scenario two: Augmented chatbot experiences Scenario three: Agentic development Scenario four: Asynchronous agents
2
1
3
494
Tristan Malherbe retweeted
Creating and using a theme file is one of the easiest and best ways to save time as a report creator in Power BI. Some free resources to get started below.
1
12
140
8,215
Tristan Malherbe retweeted
I recently had a great conversation with Richard Campbell on @RunAsRadio , episode #993, recorded live at Microsoft Build. We talked about how #MicrosoftFabric is evolving beyond analytics to power real-time intelligence and operational workloads. I also shared thoughts on how conversational interfaces are transforming how people interact with data—making insights more accessible and decisions more agile. If you're thinking about how to make your data estate AI-ready or simplify your data supply chain, I hope you’ll give it a listen. 🎧 lnkd.in/gAAZ8XqS #PowerBI #AzureData
5
26
1,413
Tristan Malherbe retweeted
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 fall into this category because I have worked with them enough to provide hands-on feedback. In short, these are the topics I am covering in my latest post: - Direct Lake and Import mode - Calendars in DAX - User Defined Functions (UDF) in DAX Read more: sqlbi.com/blog/marco/2025/04… #dax #powerbi #fabric #datalake
8
19
3
92
8,596
Tristan Malherbe retweeted
Tons and tons of exciting announcements at #FabCon check out my blog tinyurl.com/fm2rcy4r #MicrosoftFabric #PowerBI
4
31
2
91
6,052
Excel Mirroring in Fabric / CSV Mirroring in Fabric In this video I show how I setup Opening Mirroring to build a solution to Mirror Excel and CSV files. youtu.be/dALgW9WzcDU #Fabric #Mirroring #ExcelMirroring #MirroredDatabase #MicrosoftFabric #MicrosoftFabric
8
1
18
1,765
You can now refresh specific tables and partitions with #MicrosoftFabric Data Factory Pipelines. blog.fabric.microsoft.com/en… via @MSFabric
1
4
13
891
Tristan Malherbe retweeted
Now some tools I use with #PowerBI reports. This is where I'm really excited for semantic link labs. I want to spend less time formatting / managing reports. Semantic link labs will make this possible.
📝 Using semantic-link-labs to streamline reporting tasks in Power BI ❓ What is semantic-link-labs; why is it useful? ❓ What're some use-cases with models/reports? ❓ How does it fit in to the existing tool ecosystem? 🔗 data-goblins.com/power-bi/se… #PowerBI #MicrosoftFabric
1
11
80
8,548
Tristan Malherbe retweeted
📝 Using semantic-link-labs to streamline reporting tasks in Power BI ❓ What is semantic-link-labs; why is it useful? ❓ What're some use-cases with models/reports? ❓ How does it fit in to the existing tool ecosystem? 🔗 data-goblins.com/power-bi/se… #PowerBI #MicrosoftFabric
10
1
56
22,167
Tristan Malherbe retweeted
seriously !! when you write TSQL, just use the new #MicrosoftFabric notebook, it is free and will not cost you anything extra and just more convenient blog.fabric.microsoft.com/en…
1
11
48
3,812
Tristan Malherbe retweeted
Did you see that??? Incremental copy with #DataFactory Pipelines in #MicrosoftFabric!!! For tables and files! This is HUGE! #FabConEurope
2
12
1
81
4,788