Power BI
Power BI DirectQuery: Usage, Performance and Best Practices
Learn when to use Power BI DirectQuery, how to improve report performance, and which modeling, DAX, source-design, and visual mistakes to avoid.
Read articlePOWER BI INSIGHTS
Practical Power BI explanations.
Focused guides and examples designed to make your next reporting or analytics task clearer.
Topic
Language
Excel · Power Query
Build a Live European Weather Forecast in Excel with Open-Meteo (part 1)
Connect Excel to the Open-Meteo API and build a refreshable seven-day European weather forecast with reusable Power Query M code, governance contro…
Read article
Power BI · Power Query
Power BI Error Handling: Build Reusable Queries That Work on Any Table
Dirty data does not announce itself. It arrives quietly as blank cells, "N/A" placeholders, stray zeros, or entirely empty columns that looked fine…
Read article
Power BI
Power BI General Options Explained: Parallel Loading, Memory Limits, and Refresh Settings That Actually Matter
Learn how Power BI's parallel loading, memory limits, and General Options affect your dataset refresh speed. Compare Pro vs Premium settings with p…
Read article
Power BI
Native Query in Power BI: How to Write SQL Directly Against Your Data Source
Learn how to use native queries in Power BI to write SQL directly against your data source. Step-by-step guide with M code, tips, and a practice fi…
Read article
Power BI
Sharing Power BI Apps and Reports with External Users: Best Practices, Caveats, and Real-World Tips
A practical guide to securely sharing Power BI apps and reports with external users using Entra B2B, licensing checks, RLS, and core governance bes…
Read article
Power BI
How to Build a Proper Date Table in Power BI
A practical step-by-step guide to building a clean Power BI date table, writing better time-intelligence measures, and avoiding the most common cal…
Read article
Power BI · Power Query
Power BI Custom Connectors: Unlock Analytics for Every Corner of Your Organisation
Go beyond sales reports — connect Power BI to your IT, HR, finance, and admin systems using custom connectors. A practical guide to unlocking organ…
Read article
Power BI
SVG in Power BI Visuals: How to Build Them (and Maintain Them Without Pain)
Add micro visuals like KPI bars, icons, and sparklines directly inside Power BI tables and matrices using SVG measures — no custom visuals needed.…
Read article
Power BI
Power BI Drillthrough: Hidden Tips, Best Practices & Real-World Use Cases
Drillthrough is one of the most underrated Power BI features. This guide covers smart page design, DAX context tricks, tooltip integration, and rea…
Read article
Power BI · Power Query
SharePoint for Excel & Power BI: Best Practices, Permissions, and Real-World Hacks
SharePoint can be either your best “single source of truth”… or the reason your refreshes fail on Monday morning. This guide shows how to structure…
Read article
Excel · Power BI
Symbols, Icons (Emojis) & Hex Codes in Excel + Power BI + Power Query
If you’ve ever wanted cleaner dashboards, faster “at-a-glance” reading, and less “wall of numbers” fatigue—Unicode symbols + hex colors are a surpr…
Read article