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Warehouse vs Lakehouse
A practical comparison of warehouses and lakehouses in Microsoft Fabric.
Mar 26, 2026•1 min read
A simple introduction to what a Lakehouse is in Microsoft Fabric and when to use it.
A Lakehouse in Microsoft Fabric combines file-based storage and table-based analytics in one workspace-friendly environment.
It gives one place to land raw data, transform data, and expose structured tables for downstream tools.
A team might land CSV files into the Lakehouse, clean them with notebooks, and then expose Delta tables for reporting.
A good Lakehouse setup should make it obvious where raw data lives, where curated data lives, and what is safe for reporting.
A practical comparison of warehouses and lakehouses in Microsoft Fabric.