Скачать или смотреть Power BI Interview MUST-KNOW: How to Optimize Large Datasets (With Real Examples)

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Struggling with Power BI interview questions on handling massive datasets? This is your ultimate guide to answering one of the most frequently asked Power BI interview questions with confidence!

In this video, you'll learn:
✅ 4 Professional Techniques to optimize Power BI reports with millions of rows
✅ When to use DirectQuery vs Import Mode (with real-world examples)
✅ How to implement Incremental Refresh
✅ Dataflow strategies that interviewers LOVE to hear
✅ Pre-aggregation methods that boost performance instantly

We've included performance benchmarks and best practices used by Power BI experts at top companies – exactly what hiring managers want to hear in technical interviews!

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