How the VertiPaq Engine Really Compresses Data
And Why DAX Performance Depends on the Storage Engine A Complete Columnstore & Query Execution Story in Power BI Power BI can analyze large datasets while maintaining interactive performance, mainly due to VertiPaq, its in-memory columnar storage engine. Performance issues in Power BI are often misunderstood—some blame DAX, visuals, or Service limits. In reality, performance depends on how data is stored (VertiPaq) and how queries run (DAX + […]
Understanding PBIR: The Future of Power BI Reports and How It Differs from PBIX
Microsoft introduced PBIR (Power BI Project – Report format) to modernize how Power BI reports are developed, especially in team and enterprise environments. PBIR brings structure, transparency, and collaboration into Power BI without changing how reports look or behave for business users. What is PBIR? PBIR is a new way of saving Power BI reports. Traditionally, Power BI reports were […]
BI Team Design Patterns — Power BI Developers, Data Engineers, and Analysts Working in Sync
High-performing BI organizations don’t happen because of great dashboards alone — they emerge when Data Engineers, Power BI Developers, and Business Analysts work from a shared operating model. That model defines who owns data, how KPIs are standardized, and how insights move from raw sources to business decisions. In regulated industries like healthcare, this alignment […]
Design Meets Function: The Power BI Balance
Introduction First impressions matter, even when you’re creating Power BI reports. When your users open your report for the first time, they need to be presented with good-looking visuals that present data in an easy-to-read way; otherwise, they’ll leave confused and with more questions than before. Balancing is crucial when […]
Microsoft Fabric: An Overview
The world of data analytics is evolving faster than ever. As organizations deal with growing volumes of structured and unstructured data, the need for a unified, scalable, and intelligent analytics platform has become critical. Microsoft Fabric is response to this challenge, a comprehensive, end-to-end analytics solution that integrates data engineering, data science, real-time analytics, and […]
Power BI in a Lakehouse World — Microsoft Fabric DirectLake Deep Dive
Modern analytics isn’t just about dashboards — it’s about speed, volume, and freshness.With more data flowing in (sensor data, IoT, streaming logs, huge transactional systems), organisations want: fast interactive visuals up-to-date data (near real-time) scalable architecture without massive refresh times Historically, in Microsoft Power BI, you’ve had trade-offs: Import Mode → blazing fast, but data […]
Top 5 Mistakes to Avoid When Working with Date Tables in Power BI (With Real-Time Scenarios)
Working with dates is at the heart of most business reporting and analytics. Whether you’re tracking sales over time, comparing month-over-month performance, or calculating year-to-date metrics, you’re dealing with time intelligence—and for that, a robust and well-structured Date Table is essential. However, many Power BI developers (even experienced ones) unintentionally make mistakes when implementing or […]
Calculation Groups Deep Dive: Beyond Time Intelligence – Unlocking Advanced DAX Scenarios
Have you ever built a Power BI report with dozens of nearly identical measures, differing only by their calculation logic? A recent survey by Microsoft revealed that 73% of Power BI developers spend over 40% of their time maintaining repetitive measures across different business scenarios. What if there was a way to write one base […]
How to Make Power BI Copilot Smarter: Best Practices for Data Models and Metadata
Ever wondered how you could make smarter, faster decisions with your data? In 2025, nearly 90% of companies achieved quicker decision-making with AI-powered BI tools like Copilot for Power BI, combining automation and real-time insights to enhance agility and outcomes. Valued at $47.48 billion in 2025, the global business intelligence (BI) software market is projected […]
DAX Context Types Explained: Row Context vs Filter Context vs Query Context
One of the most fundamental — yet confusing — concepts in DAX is context. Understanding how Row Context, Filter Context, and Query Context work is the key to writing accurate, powerful, and optimized DAX formulas. In this blog, we’ll break down each context type, provide clear real-world examples, and explore how they interact in Power […]