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Building Agentic Apps with Microsoft Fabric: A Game Changer for Developers

5 min read Azure BlogJun 2, 2026Reviewed for accuracy
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PractitionerHands-on experience recommended

In today’s fast-paced development landscape, the ability to quickly build and deploy applications is crucial. Microsoft Fabric, in conjunction with Rayfin, addresses this need by allowing developers to create enterprise-grade applications with minimal infrastructure management. This means you can focus on coding rather than worrying about backend complexities.

Rayfin is an open-source SDK and CLI that empowers developers and coding agents to define what they want to build. It generates an application backend that includes essential components like databases and authentication, all integrated directly into your application code. Once your application is ready, Rayfin deploys it directly to Microsoft Fabric, ensuring that it inherits enterprise-grade security and scalability from the outset. This streamlined process allows developers to transition from prompt to production effortlessly, without the overhead of managing infrastructure.

As Azure HorizonDB enters public preview, it offers a fully managed, PostgreSQL-compatible database that combines the familiarity of PostgreSQL with the advantages of cloud-scale architecture. Additionally, Azure Cosmos DB serves as Microsoft’s AI-ready NoSQL and vector database, perfect for building responsive applications and intelligent AI experiences at any scale. Understanding these tools and their capabilities will be critical for developers looking to leverage Microsoft Fabric effectively in production environments.

Key takeaways

  • Utilize Rayfin to generate enterprise-grade application backends effortlessly.
  • Deploy applications directly to Microsoft Fabric for built-in security and scalability.
  • Leverage Azure HorizonDB for PostgreSQL-compatible database needs at cloud scale.
  • Incorporate Azure Cosmos DB for responsive applications and AI experiences.

Why it matters

This integration significantly reduces the time and effort required to build and deploy applications, allowing teams to focus on innovation rather than infrastructure. The ability to quickly scale and secure applications is crucial in a competitive landscape.

When NOT to use this

The official docs don't call out specific anti-patterns here. Use your judgment based on your scale and requirements.

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