Which data store is designed for structured data and analytics workloads in Fabric?

• A. Lakehouse
• B. Warehouse
• C. Eventhouse
• D. OneLake

Answer: (B)

In Fabric, data stores are tuned for different kinds of workloads. The store designed specifically for structured data and analytics workloads is the warehouse. It is built for fast, schema-based SQL queries over well-modeled tables, with governance and enterprise features that support BI and reporting on structured data. Lakehouse, by contrast, blends structured and semi-structured data and is more flexible for mixed workloads and data science; OneLake provides the underlying storage layer, not a dedicated analytics-optimized store; and Eventhouse isn’t the established option for structured analytics in Fabric. So for structured data and analytics workloads, the warehouse is the best fit.