Wykres Pareto w Power BI przez długi czas robiłam tak jak wszyscy: kolumny posortowane malejąco, linia narastająca na drugiej osi, do tego linia stała na 80%. Działał, ale za każdym razem miałam wrażenie, że odbiorca musi się nad nim za długo zastanawiać. W końcu przebudowałam go w Deneb. Udział i krzywa narastająca dostały osobne miejsca, […]
#016 Wykres Pareto w Power BI – czytelny układ w Deneb (80/20) Dowiedz się więcej »
Znasz to uczucie? Oddajesz raport, wszystko wygląda świetnie, a dwa tygodnie później przychodzi wiadomość: „Paulino, a czemu jak kliknę tę jedną kategorię, to wychodzi dziwna liczba?”. Klikasz u siebie — faktycznie, dziwna. Miara działa idealnie w dziesięciu miejscach i sypie się w jedenastym, którego nikt nie sprawdził. Właśnie dlatego testowanie miar DAX to nie fanaberia
Let’s be honest: Power BI has always been a bit of a „one-way street.” It’s amazing at showing you that your margins are dropping, but if you want to actually do something about it—like leave a comment or a strategic note—you’re usually stuck jumping between Excel, SharePoint, or some clunky Power Apps integration. 🙄 But
#012 Microsoft Fabric & Python UDFs: Power BI Can Finally Talk Back! 🗣️ Dowiedz się więcej »
’Matcha DAX Break’ is a deliberate learning ritual — a moment to slow down, focus, and consistently practice DAX skills beyond daily work demands. ⭐ How to practice DAX when your job doesn’t really require it (yet) One of the most common things I hear from people learning DAX is: “I understand the basics, but
#008 🍵 Matcha DAX Break – Smart Ways to Practice DAX Dowiedz się więcej »
When it comes to data visualization in Power BI, data labels can either elevate your report or completely overwhelm your audience. Power BI data labels are meant to clarify your story—not create visual noise. Yet many users switch them on for every bar, line, and column, only to end up with a chart full of
Keywords: Power Query, Power BI, M language, Power Query tips, Power BI automation, Power Query best practices, M code, data transformation, ETL Power BI. If you work with multiple Excel files and repeatable sheet layouts, you’ve probably wondered how to combine multiple Excel files into one table in Power BI efficiently. Manually importing each workbook
#006: How to combine multiple Excel files into one table in Power BI? Dowiedz się więcej »
Keywords: Power Query, Power BI, M language, Power Query tips, Power BI automation, Power Query best practices, M code, data transformation, ETL Power BI. 💡 Introduction Working efficiently in Power Query is one of the most important skills for anyone building professional Power BI reports.Over the years, I’ve discovered several Power Query techniques in M
Tables in Power BI – boring? Think again. Most people see them as “Excel in disguise”, but with the right tricks, they can be interactive, visual, and even… a little sexy (yep). If you’d like to explore these examples hands-on, I’ve prepared a ready-to-use Power BI report with all the solutions described below. You can
#004: Goodbye Boring Tables – 7 Ways to Make Power BI Data Pop Dowiedz się więcej »
🌟Let’s not forget these fantastic updates from 2024. In my view, they’re incredibly useful and have the potential to elevate your reports to the next level. Don’t miss the chance to leverage them and create stunning, impactful dashboards. Let’s dive into the most exciting changes: The Space Between Series function can be used to create
#003: My Favorite Power BI Visualization Updates of 2024 – Don’t Miss Them! 🚫 Dowiedz się więcej »
So you’ve discovered Power Query—welcome!🌟 It’s like the Swiss Army knife for data: importing, cleaning, and transforming at the click of a button. And at first, it’s amazing! But with that first taste of power, new users get excited. They start connecting to folders and stacking transformations like a pro.Soon, chaos ensues. 🙈🙈🙈 If you’re
#002: 🚫 Don’t Do This in Excel! Dowiedz się więcej »
