SQL Server 2025 is now in public preview, and it’s time to explore the exciting new features and enhancements that this latest release brings to the table. With SQL Server 2025, Microsoft aims to redefine the future of data management by incorporating ground-breaking features such as artificial intelligence (AI) capabilities, advanced developer tools, and seamless integration with Microsoft Fabric.
This video is from Microsoft Developer.
One of the most significant updates in SQL Server 2025 is the integration of AI. The integration of AI services and models is designed to operate outside the SQL engine, ensuring security and isolation. This enables the creation of embeddings that represent text data, thus powering smarter searching capabilities. Furthermore, developers can define the model and its location, whether it’s on-premises or in the cloud. This approach takes the complexity out of vector search support, making it easier for developers to build AI applications.
For developers, SQL Server 2025 is a game-changer. The new release introduces a native JSON type that supports up to 2 gigabytes for JSON document storage. It also offers built-in support for regular expressions, a feature that has been highly requested by the developer community. Additionally, SQL Server 2025 introduces change event streaming, which allows developers to set up their database to consume transaction log events and push these events in a JSON format to an Azure event hub endpoint.
SQL Server 2025 also offers improved integration with Microsoft Fabric, a unified data platform that allows data mirroring from anywhere SQL exists. This integration is crucial for businesses that want to ensure data consistency and availability across different platforms.
Despite these impressive innovations, SQL Server 2025 doesn’t overlook the essential features that have made SQL Server a trusted choice for many businesses. It continues to deliver on security, performance, and availability. The new release introduces optimized locking features to eliminate blocking problems and enhance application concurrency. Additionally, it offers many enhancements to the Always On Availability Groups feature to improve reliable failovers, tuning, performance, and diagnostics.
SQL Server 2025 also introduces a new architecture, connecting SQL Server with local AI models and cloud services for a more unified and powerful data management solution. This new architecture is set to revolutionize the way businesses handle their data, providing them with a modern, innovative platform that can adapt to their evolving needs.
Early feedback from the private preview program indicates a positive response from users. The program saw twice as many sign-ups as previous releases, with customers expressing interest in AI technologies, change event streaming, and the improved performance of column store.
With SQL Server 2025, Microsoft is paving the way for the future of data management. By integrating AI, introducing advanced developer tools, and enhancing security, performance, and availability, SQL Server 2025 is set to revolutionize how businesses manage their data. As the public preview continues, we can only expect more exciting features and improvements to be revealed.
