Microsoft Build 2026: Building Agentic Apps with Microsoft Fabric and Microsoft Databases

Microsoft Build 2026 showcased a strategic evolution in Microsoft's cloud database and data platform ecosystem, with a strong focus on enabling the development of 'agentic' applications powered by artificial intelligence. A cornerstone announcement was Azure HorizonDB, a new PostgreSQL-compatible database now in public preview. Designed to meet the demanding scale, latency, and resilience requirements of modern AI applications, HorizonDB combines the familiarity of PostgreSQL with a cloud-native architecture. Beyond new database services, Microsoft highlighted the role of Microsoft Fabric as a unified data and AI platform. Fabric aims to address the challenge of providing consistent, shared data context across an organization, which is crucial for scalable AI agent systems. It integrates various data services, enabling developers and AI agents to move from isolated experiments to production-ready solutions more rapidly. The concept of the 'agentic database developer' was also a central theme. This paradigm shift suggests that AI will move beyond mere assistance to actively executing multi-step workflows in database development, from schema design to API deployment. Tools like GitHub Copilot are envisioned to orchestrate these processes, with developers maintaining control over the final output. This approach is expected to dramatically accelerate the development of enterprise applications, reducing time-to-production from months to hours. Further enhancements include new security and migration tooling for Azure Database for PostgreSQL, such as Microsoft Defender for Cloud integration for continuous security assessments. The goal is to provide a robust, AI-ready foundation that unifies data, analytics, and operational capabilities, empowering developers to build the next generation of intelligent applications.