Stream data changes from Azure SQL Managed Instance and Azure SQL Database – private preview of CES
[Edit May 19th, 2025: CES is available in public preview of SQL Server 2025 CTP 2.0 - https://learn.microsoft.com/en-us/sql/relational-databases/track-changes/change-event-streaming/overview?view=sql-server-ver17] We’re excited to share that Change Event Streaming (CES) - the capability to stream data changes directly from your SQL into Azure Event Hubs - is now also available in private preview for Azure SQL Managed Instance. CES enables implementing near real-time data integration and event-driven architectures with minimal overhead, helping you keep systems in sync, power real-time analytics, and track changes as they happen. Whether you’re working with Azure SQL Managed Instance or Azure SQL Database, you can now join the private preview and: Try out the new functionality early. Collaborate with the product team. Share feedback that helps shape the final product. To apply for the private preview today, send an email to sqlcesfeedback [at] microsoft [dot] com or fill in the form at https://aka.ms/sql-ces-signup. More on CES available in the previous blog post. More useful resources: Free Azure SQL Database. Free Azure SQL Managed Instance. Azure SQL – Year 2024 in review. Azure SQL YouTube channel.Introducing Azure SQL Managed Instance Next-gen GP
The next generation of the general purpose service tier for Azure SQL Managed Instance is a major upgrade that will considerably improve the storage performance of your instances while keeping the same price as current general purpose tier. Key improvements in the next generation of general purpose storage include support for 32 TB of storage, support for 500 DBs, lower storage latency, improved storage performance, and the ability to configure the amount of IOPS (I/O operations per second).Azure SQL Managed Instance pools: General Availability
We are happy to announce new features and General Availability for instance pools. Instance pools are a deployment option in Azure SQL Managed instance service to provision small, cost-effective 2-vCore instances. This way, small instances can cost 50% less compared to non-pooled instances, making it an attractive PaaS target when migrating small on-premises servers or modernizing SQL VMs.Seamless end-to-end SQL Server migration to Azure with Azure Arc
Migrating your on-premises SQL Server to Azure used to require multiple tools and involve several disconnected steps. We have addressed these challenges with an integrated all-in-one migration experience for Arc-enabled SQL Servers. Our new solution eliminates the need for additional software or tools, requiring only Arc-enablement of your SQL Server to complete the entire end-to-end migration journey. We refer to this experience as a journey because the migration process can span several days or even weeks. Our solution manages every step along the way, allowing you the flexibility to pick up where you left off at any time. About the solution The Arc-enabled migration integrates all steps of the migration journey into a single, simple-to-use experience. The solution starts by providing an overview of the benefits of Azure SQL services and modernizing your SQL Server in Azure. It offers continuous automated assessments of your SQL Server databases, providing recommendations for migration to various Azure SQL destinations. Based on these recommendations, an appropriate Azure SQL destination is suggested, tailored to your workload needs. Thereafter, you can choose to provision the recommended Azure SQL service in Azure and start the migration process. Throughout the process, you can monitor the ongoing migrations, evaluate data replicated in Azure, and control the cutover point to Azure according to your business requirements. Figure 1: Integrated Arc enabled end to end migrations experience. Note: Functionality, look and feel of preview product experiences are subject to change. This release is limited to migrating SQL Server databases to Azure SQL Managed Instance only using the link feature as one of the best performing minimum downtime migration solutions. It does not provide other migration options or destinations at this time. Hands-on We love hearing back from our customers! Your participation in the private preview and working with the product group can influence the product roadmap. If you're interested in evaluating your SQL Server workloads for migration to Azure or are ready to migrate, please fill out our application form to request an invitation to the private preview: https://aka.ms/arc-migrations-preview Our product team will select candidates on an ongoing basis based on onboarding capacity. Additional resources Migration overview from SQL Server to Azure SQL Server enabled by Azure ArcAzure Data Studio Retirement
We’re announcing the upcoming retirement of Azure Data Studio (ADS) on February 6, 2025, as we focus on delivering a modern, streamlined SQL development experience. ADS will remain supported until February 28, 2026, giving developers ample time to transition. This decision aligns with our commitment to simplifying SQL development by consolidating efforts on Visual Studio Code (VS Code) with the MSSQL extension, a powerful and versatile tool designed for modern developers. Why Retire Azure Data Studio? Azure Data Studio has been an essential tool for SQL developers, but evolving developer needs and the rise of more versatile platforms like VS Code have made it the right time to transition. Here’s why: Focus on innovation VS Code, widely adopted across the developer community, provides a robust platform for delivering advanced features like cutting-edge schema management and improved query execution. Streamlined tools Consolidating SQL development on VS Code eliminates duplication, reduces engineering maintenance overhead, and accelerates feature delivery, ensuring developers have access to the latest innovations. Why Transition to Visual Studio Code? VS Code is the #1 developer tool, trusted by millions worldwide. It is a modern, versatile platform that meets the evolving demands of SQL and application developers. By transitioning, you gain access to cutting-edge tools, seamless workflows, and an expansive ecosystem designed to enhance productivity and innovation. We’re committed to meeting developers where they are, providing a modern SQL development experience within VS Code. Here’s how: Modern development environment VS Code is a lightweight, extensible, and community-supported code editor trusted by millions of developers. It provides: Regular updates. An active extension marketplace. A seamless cross-platform experience for Windows, macOS, and Linux. Comprehensive SQL features With the MSSQL extension in VS Code, you can: Execute queries faster with filtering, sorting, and export options for JSON, Excel, and CSV. Manage schemas visually with Table Designer, Object Explorer, and support for keys, indexes, and constraints. Connect to SQL Server, Azure SQL (all offerings), and SQL database in Fabric using an improved Connection Dialog. Streamline development with scripting, object modifications, and a unified SQL experience. Optimize performance with an enhanced Query Results Pane and execution plans. Integrate with DevOps and CI/CD pipelines using SQL Database Projects. Stay tuned for upcoming features—we’re continuously building new experiences based on feedback from the community. Make sure to follow the MSSQL repository on GitHub to stay updated and contribute to the project! Streamlined workflow VS Code supports cloud-native development, real-time collaboration, and thousands of extensions to enhance your workflows. Transitioning to Visual Studio Code: What You Need to Know We understand that transitioning tools can raise concerns, but moving from Azure Data Studio (ADS) to Visual Studio Code (VS Code) with the MSSQL extension is designed to be straightforward and hassle-free. Here’s why you can feel confident about this transition: No Loss of Functionality If you use ADS to connect to Azure SQL databases, SQL Server, or SQL database in Fabric, you’ll find that the MSSQL extension supports these scenarios seamlessly. Your database projects, queries, and scripts created in ADS are fully compatible with VS Code and can be opened without additional migration steps. Familiar features, enhanced experience VS Code provides advanced tools like improved query execution, modern schema management, and CI/CD integration. Additionally, alternative tools and extensions are available to replace ADS capabilities like SQL Server Agent and Schema Compare. Cross-Platform and extensible Like ADS, VS Code runs on Windows, macOS, and Linux, ensuring a consistent experience across operating systems. Its extensibility allows you to adapt it to your workflow with thousands of extensions. If you have further questions or need detailed guidance, visit the ADS Retirement page. The page includes step-by-step instructions, recommended alternatives, and additional resources. Continued Support With the Azure Data Studio retirement, we’re committed to supporting you during this transition: Documentation: Find detailed guides, tutorials, and FAQs on the ADS Retirement page. Community Support: Engage with the active Visual Studio Code community for tips and solutions. You can also explore forums like Stack Overflow. GitHub Issues: If you encounter any issues, submit a request or report bugs on the MSSQL extension’s GitHub repository. Microsoft Support: For critical issues, reach out to Microsoft Support directly through your account. Transitioning to VS Code opens the door to a more modern and versatile SQL development experience. We encourage you to explore the new possibilities and start your journey today! Conclusion Azure Data Studio has served the SQL community well,but the Azure Data Studio retirement marks an opportunity to embrace the modern capabilities of Visual Studio Code. Transitioning now ensures you’re equipped with cutting-edge tools and a future-ready platform to enhance your SQL development experience. For a detailed guide on ADS retirement , visit aka.ms/ads-retirement. To get started with the MSSQL extension, check out the official documentation. We’re excited to see what you build with VS Code!
Native Windows principals for Azure SQL Managed Instance are now generally available
Today we’re announcing the general availability for Native Windows Principals for Azure SQL Managed Instance. This capability simplifies the migration to Azure SQL Managed Instance and unblock the migration of legacy applications that are tied to windows logins. This feature is crucial for the SQL Managed Instance link. While the Managed Instance link facilitates near real-time data replication between SQL Server and Azure SQL Managed Instance, the read-only replica in the cloud restricts the creation of Microsoft Entra principals. The Windows authentication metadata mode allows customers to use an existing Windows login to authenticate to the replica in the event of a failover With this feature, the following Authentication metadata modes are available for SQL Managed Instance, and the different modes determine which authentication metadata is used for authentication, along with how the login is created: Microsoft Entra (Default): This mode allows authenticating Microsoft Entra users using Microsoft Entra user metadata. In order to use Windows authentication in this mode, see Windows Authentication for Microsoft Entra principals on Azure SQL Managed Instance. Paired (SQL Server default): The default mode for SQL Server authentication. Windows (New Mode): This mode allows authenticating Microsoft Entra users using the Windows user metadata within SQL Managed Instance. The Windows authentication metadata mode is a new mode that allows users to use Windows authentication or Microsoft Entra authentication (using a Windows principal metadata) with Azure SQL Managed Instance. This mode is available for Azure SQL Managed Instance only. The Windows authentication metadata mode isn't available for Azure SQL Database To learn more, please refer to the documentation https://learn.microsoft.com/en-us/azure/azure-sql/managed-instance/native-windows-principalsStream data changes from Azure SQL Database - a call for Private Preview of Change Event Streaming
In today's rapidly evolving digital landscape, modern, flexible and real-time data integration from various sources has become more important than ever. Organizations are increasingly relying on data-driven and real-time insights to make informed decisions, optimize operations, and drive innovation. In this context, we are excited to announce a private preview for Change Event Streaming, which enables you to stream your data changes from your SQL database directly into Azure Event Hubs. Starting from today, you can apply for the private preview program. Participants can test the functionality on Azure SQL Database and Azure Event Hubs, and support for more sources and destinations is planned. Participating in the private preview gives you an opportunity to work with the product team, test the functionality, provide your feedback and influence the final release. Note: CES can be tested on Azure SQL Database, and that includes its free offer. Typical use cases for Change Event Streaming are: Building event-driven systems on top of your relational databases, with minimal overhead and easy data integration. Data synchronization across systems, and more specifically, syncing data between microservices or keeping distributed systems in sync. Implementing real-time analytics on top of your relational data. Auditing and monitoring that requires tracking changes of sensitive data or logging specific events. Main advantages for using a message broker such as Azure Event Hubs, and Change Event Streaming are: Scalability, as message brokers are designed to handle high-throughput and can scale independently from a database. Decoupling, as systems downstream from a database and message broker are loosely coupled, enabling greater flexibility and easier maintenance. Multi-consumer support, as Azure Event Hubs allow multiple consumers to process the same data stream, enabling varied use cases from a single source. Real-Time integration, which enables seamless integration between OLTP systems and downstream systems for real-time data flow. If mentioned use cases and advantages resonate with requirements of your architectures, systems and solutions, then Change Event Streaming is the right choice for you. To apply for the private preview, please send email to sqlcesfeedback [at] microsoft [dot] com, and we’ll get back to you with more details! Useful resources Free Azure SQL Database. Free Azure SQL Managed Instance. Azure SQL – Year 2024 in review. Azure SQL YouTube channel.
