Database Hub in Fabric: Now in Public Preview -Turn Database Signals into Guided Action
As applications grow, so does the database estate behind them. What starts with a handful of databases can become hundreds or thousands of resources spread across services, subscriptions, and environments. For the teams responsible for keeping them healthy, the challenge is no longer just collecting signals. It is knowing what needs attention, why it matters, and what to do next. Now in public preview, Database Hub in Microsoft Fabric brings inventory, health, performance, security, and optimization insights into one connected experience. It helps administrators and developers see the bigger picture, identify affected resources, and move from estate-wide visibility to focused investigation, without losing the context that brought them there. The preview brings together supported resources across Azure SQL Database, SQL Server enabled by Azure Arc, Azure Database for PostgreSQL, Azure Cosmos DB, and SQL database in Fabric. Available capabilities and signals vary by service and preview configuration. Database Hub Overview brings together estate-wide findings and cross-engine performance trends to help you prioritize what needs attention. Start with what needs your attention When you manage a large database estate, another dashboard is only useful if it helps you decide where to spend your time. The Overview page provides that starting point, bringing together findings across security, performance, and optimization. It distinguishes Issues, which require timely attention, from Suggestions, which highlight opportunities to improve your estate over time. You might begin with a security configuration that needs review or a performance signal that warrants investigation. Selecting a finding opens Estate with the relevant filters already applied, so you can see the affected resources rather than search for them again. The result is a more direct path from “something needs attention” to “these are the resources I should investigate.” Overview highlights issues across Security, Performance, and Optimization, with affected-resource counts and direct links to investigate further. Bring your estate into one view, and make it relevant to you The Estate experience brings supported resources into a unified inventory, scoped to your existing permissions. Search and filters help you narrow that inventory to the service, subscription, or resource group you manage. This is especially useful when your responsibilities span database engines. You can begin with a broader view, then focus on Azure SQL databases, Arc-enabled SQL Server resources, or Azure Database for PostgreSQL flexible servers without rebuilding the resource list in separate portals. Each resource brings its associated Issues and Suggestions into context. Open a finding to review the affected resource, supporting information, and recommended next step. The inventory also respects the resource model of each service. For example, the PostgreSQL view represents flexible server instances, rather than every database hosted within them. A unified view does not mean moving your databases. Your Azure resources remain in their existing subscriptions, and on-premises SQL Server instances remain on-premises, connected through Azure Arc. Database Hub brings operational context together; it does not require relocating or mirroring your application data into Fabric. Estate brings resource inventory, Issues, and Suggestions into one view, with quick actions to continue investigation in the Azure portal, VS Code, or SSMS. Understand security posture and performance in context Database Hub helps you identify configurations worth reviewing and resources that need a closer look. For security, supported signals can include Microsoft Entra authentication, customer-managed keys, and auditing coverage, depending on the database service. These findings provide a starting point for investigation, not a blanket judgment that every flagged resource is insecure or noncompliant. For example, a suggestion to review customer-managed keys should be evaluated against your organization’s requirements. A resource using service-managed keys is still encrypted at rest. For performance, built-in dashboards bring supported utilization and activity signals into view, including CPU, memory, storage, I/O, and connections. Review trends across your estate, then narrow the scope and time range to investigate individual resources. Metric availability varies by engine and monitoring configuration; missing data should not be interpreted as good health. For supported SQL monitoring scenarios, you can also create a custom monitoring dashboard from a template and tailor its charts and layout to the resources your team follows regularly. Together, these experiences help answer two practical questions: Where is pressure building, and where is there an opportunity to improve? Performance summaries highlight recent capacity signals and trends across Microsoft SQL, PostgreSQL, and Cosmos DB. The Security dashboard summarizes Microsoft Entra authentication, audit logging, and customer-managed key coverage, helping you identify configurations that warrant review across your estate. The Performance monitoring dashboard combines memory-pressure trends, resource-level details, and interpretation guidance to help focus your investigation. Move from a finding to an informed next step Estate-wide visibility is the beginning of an investigation, not a replacement for database expertise. When a finding needs deeper analysis, Database Hub helps you review the evidence and continue in the appropriate native experience, such as the Azure portal or SQL Server Management Studio (SSMS). Engine-specific diagnostics and configuration changes remain in the tools designed for that work. Consider a performance issue that occurred before an administrator could inspect it. In supported agent-assisted scenarios, captured incident evidence can help establish what happened, when it happened, and which queries or sessions were involved. That context gives the administrator a more informed starting point for investigation. The operator remains in control: review the evidence, evaluate the recommendation, and apply authorized changes through the appropriate service tools. The preview investigation workflow does not automatically remediate issues, and existing permissions and approval requirements continue to apply. Bring database expertise into agent-assisted workflows We are also making database operational intelligence available through agent skills: reusable capabilities that agents can call to support observability, monitoring, diagnostics, optimization, and other database operations. Database Hub provides estate context; skills provide a way to bring database expertise into an agent-assisted investigation. This creates a foundation for helping teams move from identifying an affected resource to understanding its signals and evaluating the next step. We’re building toward making this expertise available in the AI companions and development tools teams already use, with recommendations grounded in evidence, the specific database, and your organization’s operational controls. If we take a step back, our broader vision brings together a free, extensible Database Hub experience, agentic observability, and OneLake integration, all within Microsoft Fabric. It’s a foundation for connecting database operations with analytics and AI and helping teams turn signals into informed action. Get started with Database Hub Start with the Database Hub documentation to review preview availability, supported services, and setup requirements. Ask your Fabric administrator to enable the preview where required, confirm that you have the appropriate resource permissions, and complete any service-specific monitoring prerequisites. Then open Microsoft Fabric, select Databases in the left navigation, and begin with Overview. Choose a finding, explore the affected resources in Estate, and follow the evidence into your next investigation. For more details on supported services and getting set up, the Database Hub documentation is also available on Microsoft Learn.MI link support for multiple databases in an Always On availability group for SQL Server (Preview)
A simpler way to extend availability groups to Azure We are pleased to announce the preview of multi-database mode for Managed Instance link. The new mode lets you replicate multiple databases from an existing Always On availability group through a single link between SQL Server and Azure SQL Managed Instance. Managed Instance link uses distributed availability group technology to provide near-real-time replication between SQL Server and Azure SQL Managed Instance. It supports hybrid architectures, online migration, disaster recovery, and read-only workload offload. The link can be configured and managed through SQL Server Management Studio (SSMS), PowerShell, Azure CLI, and Azure APIs. Previously, each link supported one database. Customers with multi-database availability groups therefore had to split databases into separate availability groups and create a link for each database. Multi-database mode removes that limitation for supported SQL Server versions and editions, while the existing single-database mode remains available for earlier versions and other supported configurations. What you can do with multi-database link mode Migrate multiple databases to Azure SQL Managed Instance with minimal cutover downtime. Offload read-only workloads, including reporting and analytics, to the secondary replica. Use Azure SQL Managed Instance as a disaster recovery target for supported SQL Server versions. Start replication in either direction when the SQL Server version and Azure SQL Managed Instance update policy support that direction. Reverse primary and secondary roles through a planned failover. Build hybrid and multicloud topologies that place database groups where they are most useful. One link for an existing multi-database availability group If you already use an Always On availability group, multi-database link mode lets you extend the complete database group to Azure SQL Managed Instance without creating a separate availability group for every database. All databases in the link move together as one managed group. Databases on the primary are read-write, while their copies on the secondary are read-only. Use of your existing Always On AG listener endpoint is supported with multi-database mode MI link, allowing the link to remain operational after a local AG failover. Image 1: A multi-database Always On availability group replicated to Azure SQL Managed Instance through one Managed Instance link. The diagram illustrates the availability group relationship rather than a specific Azure SQL Managed Instance service-tier replica count. Managed Instance link is supported across all Azure SQL Managed Instance service tiers. Run multiple links in different directions A single SQL Server instance can participate in multiple links. Each link can carry a different availability group, and supported links can replicate in different directions at the same time. In the following example, AG1 (containing DB1, DB2, and DB3) replicates from SQL Server to Azure SQL Managed Instance through MI link 1. AG2 (containing DB4, DB5, and DB6) replicates from Azure SQL Managed Instance to SQL Server through MI link 2. Both links can operate at the same time between the two instances. Image 2: Two multi-database availability groups using separate links with opposite replication directions. Important: Database names must be unique in this configuration. A database cannot be renamed on the secondary while it is participating in replication to resolve a naming conflict. Replicate one availability group to multiple managed instances Multi-database mode also supports fan-out topologies. You can replicate multiple availability groups to one managed instance, or replicate the same availability group to different managed instances. For example, separate links can target managed instances in different Azure regions. Image 3: One multi-database availability group replicated through separate links to two Azure SQL managed instances. Preview requirements Requirement Details SQL Server SQL Server 2022 with CU27 or SQL Server 2025 with CU9 and above. Edition Enterprise or Developer edition. Standard edition supports basic availability groups with one database and is not supported for multi-database mode. Azure SQL Managed Instance Use a compatible update policy (2022 or 2025) matching your SQL Server version. SSMS SSMS 22.10.2 or later for the multi-database link capability. Automation Az module 16.3.0 or later and Az.Sql 7.1.0 or later, or the corresponding Azure APIs. Get started To evaluate multi-database mode during preview: Confirm that the SQL Server version, edition, servicing level, and Azure SQL Managed Instance update policy meet the preview requirements. Upgrade to SSMS 22.10.2 or later, or use a supported automation interface. Enable multi-database mode before creating a multi-database link. Create the link from the existing Always On availability group and validate synchronization for every database. Review the Azure documentation for multi-database Managed Instance link configuration, limitations, monitoring, failover, and cleanup guidance. Share your feedback We would love to hear about your experience with multi-database mode. Please share questions, feedback, and feature suggestions through the Managed Instance link feedback form.
Public Preview: Performance monitoring for Azure SQL in Database Hub
We're excited to announce the public preview of performance monitoring for Azure SQL in Database Hub in Fabric. Performance monitoring brings the health and performance of your SQL estate into Database Hub. You see every supported database in one place and quickly spot the ones that need attention. It works across: Azure SQL Database Azure SQL Managed Instance (coming soon) SQL Server on Azure Virtual Machines SQL Server enabled by Azure Arc Microsoft collects performance-related telemetry, runs the pipeline, and stores the data for you. There's nothing you need to deploy and nothing to operate. Turn it on, and your SQL resources show up on the Performance page in Database Hub, which is free. This post is a deep dive on the performance part of Database Hub. For the full tour, including the Overview, Estate, and Security pages, read Database Hub in Fabric: Now in Public Preview. Get started in three steps Open Database Hub in Fabric. During the preview, a Fabric administrator needs to turn on the Database Hub tenant setting. See the prerequisites. Turn on performance monitoring for your SQL resources. See Enable performance monitoring for Microsoft SQL. Go to the Performance page to see which databases need your attention. See your entire database estate in Database Hub Performance monitoring powers the Performance page in Database Hub. Database Hub is built for when you need to look across all your databases, not just one at a time. It brings your database estate across Azure, on-premises, and other clouds into one place, including: Azure SQL and SQL Server enabled by Azure Arc Azure Database for PostgreSQL Azure Cosmos DB The Performance page comes with prebuilt dashboards, so you can see performance at a glance without building anything yourself. The dashboards are designed to quickly answer two questions: Are my databases healthy? Which ones need my attention? From there, you can drill into resource usage, waits, and session activity to understand what's driving a change in performance. With Database Hub, you can: Get estate-wide visibility into health and performance across database types Investigate the root cause of performance issues across many databases Use AI-assisted analysis to find and explain issues faster To learn more, see What is Database Hub in Fabric? Why we built this Monitoring SQL performance at scale often meant building and running your own monitoring stack. Before you could effectively answer, "Which of my databases need attention right now?" you typically had to: Deploy and configure a collection resource, such as a watcher or an agent Build a telemetry pipeline to move the data Provision a data store, and then pay for it, secure it, and keep it running Build dashboards on top of all of it Repeat for every new server, database, or region That's a lot of work before you see your first chart. And every step is another thing that can break, drift, or quietly stop collecting data. Customers are also turning to AI to make sense of their database estate. They want an AI agent that can spot a performance problem, explain what's causing it, and recommend a fix. But an AI agent is only as good as the data it can reach. It operates best with one consistent source of performance data across every database, not a patchwork of tools and data stores. We heard this feedback loud and clear from customers. You told us you love having at-scale dashboards and ownership of your performance data. You also told us that setting up a telemetry stack was time-consuming, scale limits got in the way, and running the data store added operational burden and cost overhead. One customer put it simply: they wanted to spend less time managing their telemetry infrastructure and more time managing and improving their databases. Performance monitoring keeps the parts you valued and removes the infrastructure you had to manage. That's why it feeds Database Hub directly. You get one place to see your whole estate, and your AI agents get one consistent source of performance data. No infrastructure to manage (or pay for) With performance monitoring, there's no monitoring infrastructure for you to deploy, size, or run. It's all managed by Microsoft, with no scale limits on how many targets you can monitor. Telemetry is collected close to the database engine and sent to a Microsoft-managed telemetry pipeline and data store. Access to that data is governed by Azure role-based access control (RBAC), so people only see telemetry for the resources they already have access to. Consistent telemetry across your SQL estate Performance monitoring collects the same core set of performance data across every supported SQL deployment, whether it runs in Azure, on-premises, or in another cloud. That means one mental model and one set of dashboards in Database Hub, instead of a different tool for every flavor of SQL. The preview collects performance-related telemetry, including: CPU and memory utilization Wait statistics Active sessions Storage I/O and database storage utilization Performance counters Client connections Database properties Availability group, replica, and database replica health Go beyond Database Hub with KQL Database Hub covers the most common performance questions. When you need a view that Database Hub doesn't show, you can query the same telemetry directly with Kusto Query Language (KQL). The telemetry is available through a Microsoft-managed, RBAC-governed endpoint, so you don't need to create or pay for your own Azure Data Explorer cluster. Use it to: Build your own Real-Time Dashboards and reports Connect tools you already use, such as Grafana or Power BI Give an AI agent access to investigate performance across your estate To get started, see Query performance monitoring telemetry. It includes the schema, connection steps, and ready-to-run starter queries. Turn on performance monitoring How you turn on performance monitoring depends on the resource type. For all of the steps in one place, see Enable performance monitoring for Microsoft SQL. Resource type How monitoring is enabled in preview Step-by-step guidance Azure SQL Database Add an extended property to each database you want to monitor. You can also select Enable Performance Monitoring in Database Hub. Azure SQL Database Azure SQL Managed Instance (coming soon) Coming soon Coming soon SQL Server on Azure VMs Turn on a feature flag in the SQL IaaS Agent extension. SQL Server on Azure VMs SQL Server enabled by Azure Arc On by default once the server is connected to Azure Arc. SQL Server enabled by Azure Arc To view performance monitoring data, you need: The Reader role, or a role with higher privileges, on each subscription that contains the resources you want to view. The Microsoft.AzureArcData resource provider registered on each subscription. For steps, see Register the Azure resource provider. Availability Performance monitoring is available in public preview in select Azure regions. For the current list of supported regions, see Regional availability and data handling. Learn more Database Hub in Fabric: Now in Public Preview What is Database Hub in Fabric? Enable performance monitoring for Microsoft SQL Query performance monitoring telemetry Supplemental Terms of Use for Microsoft Azure PreviewsUnderstanding DevOps Auditing API Migration Behavior in Azure SQL Database
Background Historically, DevOps Auditing could be configured through the server-level auditing API using the isDevopsAuditEnabled property under: Microsoft.Sql/servers/auditingSettings As Azure SQL auditing capabilities evolved, a dedicated resource was introduced specifically for DevOps Auditing: Microsoft.Sql/servers/devOpsAuditingSettings This dedicated API is now the supported approach for configuring DevOps Auditing. The Question Customers occasionally observe that setting isDevopsAuditEnabled=true continues to work on some servers but not on others. A recent customer engagement highlighted this scenario where the same deployment was able to enable DevOps Auditing on most servers, while a smaller subset of servers ignored the setting even though the ARM operation completed successfully. At first glance, this appears inconsistent. However, the behavior is expected. How Backward Compatibility Works Today, Azure SQL maintains backward compatibility for customers who still use the legacy auditing API. The behavior is as follows: The recommended and supported approach is to use the dedicated DevOps Auditing resource: Microsoft.Sql/servers/devOpsAuditingSettings 2. The isDevopsAuditEnabled property under: Microsoft.Sql/servers/auditingSettings is no longer recommended for new implementations. 3. To preserve backward compatibility, the legacy property may continue to work for servers that have never been migrated to the new model. 4. Once the dedicated DevOps Auditing API is used on a server for the first time, that server is permanently marked as migrated. 5. After migration, the legacy isDevopsAuditEnabled property is no longer honoured for that server, even if it is supplied in subsequent requests. Why Some Servers Behave Differently Consider an environment with hundreds of Azure SQL servers managed through ARM templates or Azure Policy. The deployment may successfully update: { "type": "Microsoft.Sql/servers/auditingSettings", "properties": { "isDevopsAuditEnabled": true } } For servers that have never used the new DevOps Auditing resource, the setting may still take effect. For servers that were previously configured through: Microsoft.Sql/servers/devOpsAuditingSettings the server is already considered migrated. In these cases, the request can complete successfully, but the legacy property is ignored and DevOps Auditing remains unchanged. Recommended Action Customers should migrate all automation, ARM templates, Bicep templates, Terraform deployments, and Azure Policies to use the dedicated DevOps Auditing resource: Microsoft.Sql/servers/devOpsAuditingSettings and avoid relying on the legacy isDevopsAuditEnabled property going forward. Key Takeaway If isDevopsAuditEnabled appears to work for some servers but not others, it is usually due to the server's migration state: Not yet migrated → legacy flag may still work. Already migrated → legacy flag is ignored. Use Microsoft.SQL/servers/devOpsAuditingSettings for all future configurations. This behavior allows Azure SQL to maintain backward compatibility while providing a clear migration path to the dedicated DevOps Auditing configuration model. For the new API, refer documentation Server DevOps Audit Settings - Create Or Update - REST API (Azure SQL Database) | Microsoft Learn Server DevOps Audit Settings - Get - REST API (Azure SQL Database) | Microsoft Learn Microsoft.Sql/servers/devOpsAuditingSettings - Bicep, ARM template & Terraform AzAPI reference | Microsoft LearnICYMI: New Azure SQL Foundations video series with GitHub samples
Bob Ward and I recently released a series of videos, read more in the original blog post or go directly to the series on YouTube. The Azure SQL Database Foundations series are four videos that take you from your first Hyperscale database to AI features running against your own operational data. We also included how to assess and migrate (with AI and skills!) to Hyperscale in the first place, and the common optimizations you should consider. Every episode ships with a repo, so you can follow along in your own environment instead of watching someone else’s terminal.Public Preview: Zone-Redundant Next-Gen General Purpose for Azure SQL Managed Instance
Customers no longer need to choose between the latest General Purpose architecture and zone-level resiliency. With the public preview of zone redundancy for Next-Generation General Purpose Azure SQL Managed Instance, organizations can now take advantage of all the benefits of Next-Generation General Purpose while meeting strict high availability and compliance requirements through Availability Zone protection. When Next-Generation General Purpose became generally available, it introduced a modernized General Purpose architecture delivering improved performance, greater scalability, enhanced flexibility, and better price-performance for Azure SQL Managed Instance workloads. Since then, customers have increasingly adopted the architecture to modernize SQL workloads, consolidate databases, and optimize total cost of ownership. Today, we're extending those benefits to customers who require zone-level resiliency. With zone redundancy now available in public preview, customers can realize all the advantages of Next-Generation General Purpose while meeting the same zone-level availability requirements previously available only with Classic General Purpose. This milestone brings full high-availability parity between Classic General Purpose and Next-Generation General Purpose, removing one of the last major reasons for customers to remain on the previous architecture. Closing the last major gap Zone redundancy has consistently been one of the most requested capabilities for Next-Generation General Purpose. Since its introduction, Next-Generation General Purpose has provided substantial improvements in scalability and flexibility, including support for up to 128 vCores, up to 32 TB of storage, up to 500 databases per instance, configurable IOPS, and flexible memory sizing. Customers can optimize resources for their workload requirements while continuing to benefit from the simplicity and compatibility of Azure SQL Managed Instance. With today's announcement, these capabilities can now be combined with zone-level resiliency, enabling customers to deploy highly available business-critical workloads on the latest General Purpose architecture without compromise. In addition, the flexible memory option for zone-redundant Next-Generation General Purpose instances is also available in public preview, providing even greater flexibility to balance performance requirements and infrastructure costs. Built-in high availability, now with Zone-level protection Azure SQL Managed Instance has always been designed for high availability. Next-Generation General Purpose delivers built-in high availability through its distributed architecture, leveraging Service Fabric together with fault domains and update domains to minimize the impact of hardware failures, software updates, and planned maintenance events. This architecture enables applications to remain available even during infrastructure events and maintenance operations. As a result, single-zone deployments provide a 99.99% availability SLA. For organizations with more demanding availability requirements, zone redundancy distributes service components across multiple Availability Zones within a region. This provides protection against zone-level failures and increases the availability SLA to 99.995%. While many workloads are well served by single-zone deployments, organizations in regulated industries and mission-critical environments often require zone-redundant architectures as part of compliance, operational resilience, or business continuity requirements. With today's preview, these customers can now adopt Next-Generation General Purpose without sacrificing those requirements. Regional availability Zone redundancy for Next-Generation General Purpose is available in public preview in all regions where the underlying ESAN infrastructure supports zone-redundant deployments. For the latest list of supported regions, check out the documentation page containing the regions where Elastic SAN is currently available and the supported redundancy options. Regions that do not yet support ESAN-based zone redundancy are not included in the preview at this time. Additional regions will become available as platform support expands. Upgrading existing deployments Whether you are already running Next-Generation General Purpose or remain on Classic General Purpose, adopting zone-redundant Next-Generation General Purpose is designed to be straightforward and transparent. Enable zone redundancy on existing Next-gen General Purpose instances Customers already running Next-Generation General Purpose can enable zone redundancy directly on existing instances and immediately benefit from enhanced resiliency and a higher availability SLA. Move from classic General Purpose zone-redundant to Next-generation General Purpose zone-redundant Customers currently running Classic General Purpose with zone redundancy can migrate to Next-Generation General Purpose while preserving zone-level resiliency and gaining access to the latest platform architecture, resource flexibility, and scalability improvements. This provides a natural modernization path for existing deployments and allows customers to standardize on the future architecture of the General Purpose tier. Online operation with a short failover Enabling zone redundancy or migrating between architectures is performed as an online management operation. During most of the operation, Azure SQL Managed Instance provisions and synchronizes the new infrastructure while the existing deployment continues serving application traffic. Near the end of the operation, a brief failover occurs as client connections are switched from the existing infrastructure to the newly provisioned environment. For more information about management operations, expected behavior, and application connectivity considerations, see management operations overview article. Protecting workloads beyond a single region For customers running in regions where zone redundancy is not currently available, or for customers seeking protection from broader regional outages, Failover Groups remain the recommended solution. Failover Groups enable disaster recovery across Azure regions by maintaining a secondary managed instance and providing automatic or manual failover capabilities when needed. This approach helps organizations meet business continuity objectives even when Availability Zone protection is unavailable or when protection from regional outages is required. Optimize disaster recovery costs with License Free failover rights Customers implementing disaster recovery through Failover Groups can further optimize costs through Azure SQL License Free failover rights. When the secondary managed instance is maintained exclusively for standby disaster recovery purposes and is not used for read-only workloads, SQL Server licensing costs do not apply to the secondary environment. Customers pay only for the compute resources required to maintain disaster recovery readiness, helping reduce overall total cost of ownership. Planning costs The Azure SQL Managed Instance pricing page and Azure Pricing Calculator have been updated to include the latest zone-redundant Next-Generation General Purpose offerings. These tools can help customers evaluate deployment options, compare availability architectures, and estimate costs associated with zone redundancy and disaster recovery configurations. Get started Zone redundancy for Next-Generation General Purpose marks the completion of an important milestone in the evolution of Azure SQL Managed Instance. Customers can now combine the performance, scalability, flexibility, and operational advantages of Next-Generation General Purpose with zone-level resiliency and a 99.995% availability SLA. Whether deploying new workloads, enabling zone redundancy on existing Next-Generation General Purpose instances, or modernizing Classic General Purpose deployments, organizations now have a clear path to adopting the latest General Purpose architecture without compromise. Learn more What is Azure SQL Managed Instance Availability through local and zone redundancy - Azure SQL Managed Instance Flexible memory - Azure SQL Managed Instance Next-gen General Purpose – official documentation Try Azure SQL Managed Instance for free Accelerate SQL Server Migration to Azure with Azure Arc Analyzing the Economic Benefits of Microsoft Azure SQL Managed Instance How 3 customers are driving change with migration to Azure SQLSQLCon is Back: 5 Reasons to Attend the European Microsoft Fabric + SQL Community Conference
5 Reasons to Attend the European Microsoft Fabric + SQL Community Conference This year the SQL community joins Fabric in Europe for the first time at the Microsoft Fabric + SQL Community Conference happening September 28th - October 1st in Barcelona, Spain. Hear the latest announcements and roadmap directly from Microsoft leaders. With a full week of deep technical sessions and workshops covering the topics you care about most across and see how we’re helping solve your most pressing data challenges, from strengthening data sovereignty to powering agentic AI and unlocking trusted, actionable intelligence. And while there’s no shortage of topics, here are a couple of things we’re the most excited about heading to Barcelona: Unify your data (conference) experience With one registration, this event doubles your opportunity to sharpen your skillset with 130+ expert led sessions, workshops, and keynotes coming together in one high- impact week. Mix and match sessions to best meet your learning goals while you move seamlessly across tracks, visit the shared expo, and connect with peers in the community hub, all under one roof. The ultimate SQL experience, like only Microsoft can deliver With more than 25 dedicated SQL sessions, whether you’re a DBA or, a developer building AI apps, you can create your custom agenda with the topics you care about most. Pre-day programming is for the builders; bring your laptop and start your week with any of our full- day SQL workshops for the demos, practical guidance, and repeatable patterns you can start using immediately. Tuesday kicks off the official event with our opening keynote, three corenotes, and general sessions focused on SQL Server 2025, Azure SQL, and SQL in Fabric. Learn the latest in performance, tuning and tools like SSMS and VS Code delivered directly from SQL experts, MVPs, and community leaders. Ready to start building your agenda? Try our new session planner to curate your schedule based on your interests. The backdrop: Barcelona This year’s conference takes place in the historic, vibrant city of Barcelona, set along the Mediterranean Sea, the ideal setting for the first European SQLCon. When you’re ready for a break, you’re only a 15-minute ride away from the city center, perfect for exploring Gaudí’s iconic architecture or enjoying some local bites. Don’t miss the wrap- up celebration taking place in Barcelona’s exclusive Sutton Club. Community Connection SQLCon is more than just sessions; we’re bringing together more than 4,000 of the most dedicated Microsoft community members together for a week of endless connection opportunities. The Community Hub will bring some of our most popular experiences to life, from in-person meetups and user group connections to hands-on learning and certification opportunities all designed to help you grow your skills and expand your network. Launching Soon: SQLCon TV Enjoyed catching all the behind-the-scenes action on FabCon TV? In Barcelona we’ll bring SQLCon TV to the stage, with the content, demos, and interviews every SQL fan will want to see. Save your spot today. The earlier you register, the more opportunities you have to take advantage of early pricing specials. See you in Barcelona!HostNameInCertificate changes in Azure SQL Managed Instance affecting client connectivity
Azure SQL Managed Instance is changing how TLS certificates are stored and handled in managed instances. One of those certificates was specifically tailored to support migration scenarios where SQL clients retain the server name, while updating its record in DNS so that it resolves to the managed instance instead. This was supported with an instance certificate that we are now replacing in favor of a more complete solution. When does this change take effect? New managed instances already contain certificates with a reduced list of SANs. Existing managed instances will have their certificates revoked and replaced with reduced certificates during the first week of August 2026. Am I affected? Your SQL clients and applications might be unable to connect if all of the below is true: The client is connecting over the VNet-local endpoint, and The client attempts to establish a Redirect connection, and Client settings contain the HostNameInCertificate connection parameter. The exact error message depends on your application, client, and driver. For example: The target principal name is incorrect. The certificate chain was issued by an authority that is not trusted. The certificate's CN name does not match the passed value. The remote certificate is invalid according to the validation procedure. Failed to validate the server name in a certificate hostname verification failed certificate verify failed: Hostname mismatch My clients are affected. What should I do? If your clients are affected, find an appropriate solution in the table below. If the client is... Solution Connecting to the managed instance's VNet-local endpoint with Redirect using the instance's original VNet-local domain name Remove HostNameInCertificate from client's connection string; or Deploy a private endpoint and ensure your client is connecting to it. Connecting to the managed instance’s VNet-local endpoint with Redirect using a different domain name (for example, via DNS CNAME) Set the instance’s connection type to Proxy; or Deploy a private endpoint and ensure your client is connecting to it. Connecting via private endpoint No action is needed. Connecting via public endpoint No action is needed. Connecting with Proxy connection type No action is needed. What else should I know? Microsoft recommends you adhere to the security best practices for data in flight: Only allow network access to known networks and hosts; see Connecting to a managed instance. Authorize using safe credentials, ideally by using Microsoft Entra where possible. Always use TLS encryption (Encrypt=Strict or Encrypt=Mandatory). Monitor suspicious network activity throughout your network topology. Follow the principle of least privilege. Ensure that your SQL clients and applications have a network path to fetch the latest CRL and/or connect to OCSP for certificate validation.
