# Fabric & OneLake, plainly

Microsoft Fabric is one SaaS analytics platform (data factory, warehouse, lakehouse, real-time, Power BI) sitting on OneLake — a single tenant-wide data lake. One copy of the data, many engines. It's the enterprise memory your agent should read from.

Canonical: https://robauto.ai/learn/microsoft-agents/9

_Deploy Agents on Microsoft: Copilot Studio, Fabric & Power Platform — lesson 9 of 20 (DEFINITION)_

Microsoft Fabric is one SaaS analytics platform (data factory, warehouse, lakehouse, real-time, Power BI) sitting on OneLake — a single tenant-wide data lake. One copy of the data, many engines. It's the enterprise memory your agent should read from.

Source: [Microsoft Learn — What is Fabric?](https://learn.microsoft.com/fabric/fundamentals/microsoft-fabric-overview?utm_source=robauto)

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