🗄️ Databases & Backend

Power BI's Multi-Source Data Pull: Simple or Sneaky Trap?

Power BI swears getting data from multiple sources is a breeze. But for beginners, it's more like herding cats — with occasional scratches.

Power BI interface showing connections to Excel, SQL, and PDF data sources

⚡ Key Takeaways

  • Power BI simplifies multi-source ingestion via Power Query, but pitfalls lurk for scaling.
  • Always transform data first — loading raw junk dooms your reports.
  • Watch performance; 'beginner-friendly' hides enterprise limits.
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Originally reported by dev.to

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