Microsoft JDBC Driver for Microsoft Fabric Data Engineering (Preview)
JDBC (Java Database Connectivity) is a widely adopted standard that enables client applications to connect to and work with data from databases and big data platforms.
The Microsoft JDBC Driver for Microsoft Fabric Data Engineering (Preview) – an enterprise-grade connector that brings powerful, secure, and flexible Spark SQL connectivity to your Java applications and BI tools, all through Microsoft Fabric’s Livy APIs.
Why this Matters
As organizations increasingly rely on Apache Spark for scalable data engineering and analytics, seamless integration with enterprise platforms is critical. The new Microsoft JDBC Driver for Microsoft Fabric Data Engineering empowers developers, data engineers, and administrators to connect, query, and manage Spark workloads in Microsoft Fabric with the reliability and simplicity of the JDBC standard. The following is an example of using this driver in DbVisualizer.

Since this driver has been specifically designed and developed for Fabric Data Engineering, it has deep integration with lakehouse for data access in OneLake, allows using an environment item during execution of your jobs as well as allows different Spark configurations based on your unique needs.
Key Features
- JDBC 4.2 Compliance: Works out-of-the-box with Java 11, 17, and 21, and supports popular BI tools like Tableau, Power BI (via JDBC connector), DBeaver, DbVisualizer etc.
- Enterprise Authentication: Multiple Azure Entra ID (formerly Azure Active Directory) flows – including interactive browser, client credentials, certificate-based, and access token authentication – ensure secure access for every scenario.
- Robust Connection Pooling: Built-in pooling with health monitoring, automatic recovery, and HikariCP integration for high-throughput production workloads.
- Native Spark SQL Support: Execute Spark SQL statements directly, with comprehensive support for all Spark SQL data types – including complex types (ARRAY, MAP, STRUCT).
- Performance & Resilience: Asynchronous result set prefetching, circuit breaker pattern, auto-reconnection, and advanced retry logic keep your applications running smoothly.
- Proxy & Logging: Full support for HTTP/SOCKS proxies and customizable logging for enterprise environments.
The Microsoft JDBC Driver for Microsoft Fabric Data Engineering is designed to accelerate your Spark-powered data engineering projects with enterprise-grade security, reliability, and performance. We invite you to try it out, share your feedback, and unlock new possibilities for analytics and integration in Microsoft Fabric.
To download and learn more about the Microsoft JDBC Driver for Microsoft Fabric Data Engineering, refer to the Microsoft JDBC driver for Microsoft Fabric Data Engineering documentation.