Announcing Azure Infrastructure Resiliency Manager Public Preview
At Microsoft Build 2026, we are thrilled to announce that Azure Infrastructure Resiliency Manager is now available in public preview, open to all Azure customers. Azure Infrastructure Resiliency Manager is not a replacement for individual Azure resiliency features; it is the unifying layer that connects them into a coherent, goal-driven workflow. It leverages and complements Availability Zones, Azure Advisor, Azure Chaos Studio, Azure Monitor, and Azure Copilot, adding purposeful orchestration that turns isolated capabilities into a complete resiliency strategy. The preview already covers a broad range of Azure resource types and zone-redundant configurations, from virtual machines and databases to AKS clusters and networking with continued expansion planned. The new platform is built on a foundational belief: achieving application resilience is a continuous journey, not a one-time configuration task. That journey is organized into three actionable phases: Start Resilient, Get Resilient, and Stay Resilient. Each phase delivers measurable customer value such as reduced downtime risk, faster recovery, and greater operational confidence. Start resilient: Embedding resiliency from day one Starting resilient means treating resiliency as a fundamental architectural requirement, not an afterthought. Azure Infrastructure Resiliency Manager makes it straightforward to design zone-resilient applications from the outset, eliminating costly retrofits and reducing risk before your first deployment. Resiliency Agent: Your AI-powered architecture advisor The standout capability in this preview is the Resiliency Agent, a conversational, AI-powered assistant embedded directly in the Azure Portal. Designed for architects and developers, the Resiliency Agent allows teams to validate and refine resiliency strategies using plain language. For example, you might enter a prompt such as "I'm designing a three-tier web app with VMs, a Flexible PostgreSQL database, and a Standard Load Balancer" and ask the agent what zone-resiliency requirements apply. The Resiliency Agent analyzes your plan, identifies single points of failure, and recommends specific changes: enabling zone redundancy for the database, deploying VMs across zones, or upgrading to zone-redundant load balancers. It delivers a structured, per-resource summary that makes the path to resiliency explicit and actionable. Infrastructure-as-Code generation and validation Beyond design guidance, Infrastructure Resiliency Manager accelerates implementation. You can ask the Resiliency Agent to generate Infrastructure-as-Code (IaC) templates (ARM, Bicep, or Terraform) with all resiliency configurations pre-built and ready to deploy. A generated Bicep template, for example, automatically includes zone-redundant settings for databases, VMs, and load balancers aligned to your stated goals. The agent also validates existing IaC templates: upload a template and receive a natural language assessment of resiliency gaps, complete with targeted suggestions and code snippets to close them. This eliminates manual review overhead and ensures every new deployment starts with a resilient foundation by embedding resiliency into the design and deployment lifecycle from day one, organizations avoid expensive redesigns, accelerate time-to-market, and bring new services to production already meeting high-availability standards. Get resilient: Closing gaps in existing applications Most Azure customers have workloads built over months or years that may not fully meet today's resiliency requirements. Infrastructure Resiliency Manager delivers a centralized, goal-driven view of your current environment's resilience posture, along with prioritized, actionable recommendations to close every gap. Goal-driven resiliency posture Define what constitutes your application by grouping resources across regions, subscriptions, or resource groups, including tag-based grouping, using Service Groups. Once your application boundary is established, assign a resiliency goal: for example, zone-failure tolerance for all components, or specific data replication requirements for critical services. The platform assesses every resource against that goal and presents a clear, single-pane-of-glass resiliency posture showing which resources meet the goal, which are non-resilient, and which remain unevaluated. This goal-driven model ensures that all subsequent guidance is precisely calibrated to your target state, not generic best practices. Actionable, prioritized recommendations For every resource that falls short of the defined goal, Infrastructure Resiliency Manager generates targeted remediation recommendations powered by Azure Advisor. If a virtual machine lacks zone redundancy, the platform recommends converting it to an availability zone deployment. If a database is not zone-redundant, the recommendation specifies exactly how to enable it. Critically, every recommendation includes contextual decision-making information: impacted resources, implementation steps, and qualitative cost indicators (High, Medium, Low) that flag whether a fix requires additional service spend, downtime, or redeployment. This allows engineering teams to plan remediation in a business-informed, prioritized manner. Looking ahead, the platform will also integrate application health with infrastructure health, correlating Azure Monitor SLIs and Azure Health Model insights to surface resiliency gaps with even greater precision. Guided remediation with the resiliency agent Azure Advisor identifies resiliency gaps and surfaces prioritized recommendations. Infrastructure Resiliency Manager builds on this by making those recommendations actionable. Instead of stopping at insights, the platform provides guided execution. Each recommendation includes step-by-step portal flows, dependencies, and readiness checks required for remediation. The Resiliency Agent acts as the interactive layer on top, helping you interpret and act on these recommendations in context. For example, you can ask whether an App Service can be moved to zone-redundant storage, what downtime to expect, or what prerequisites are required and receive clear, workload-aware answers tailored to their environment. On request, the agent can generate remediation scripts or IaC snippets to implement specific changes, such as validating an existing Terraform template against Azure resiliency best practices. Importantly, the agent never makes changes autonomously: it provides information and code, while you retain full control over execution. This human-in-the-loop model accelerates remediation without sacrificing governance. The result: a curated, goal-oriented to-do list that replaces generic advice with targeted action, weighted by cost and feasibility - giving engineering leaders clear visibility into which investments will yield the greatest resilience gains. Stay resilient: Continuous validation and recovery Readiness Resilience is not just a configuration milestone; it is an ongoing operational discipline. The "Stay Resilient" phase ensures the resilience you've built performs under pressure and that your teams are prepared to respond when real incidents occur. Azure Infrastructure Resiliency Manager delivers resiliency drills and recovery orchestration to support continuous readiness. Resiliency drills enabled by Azure Chaos Studio A highlight of this public preview is the introduction of availability zone failure drills, enabled by Azure Chaos Studio. These drills simulate zone outages for your application in a controlled, safe environment: shutting down VMs in a target availability zone, forcing failover for zone-redundant databases, or stopping AKS node pools. Every fault action is based on Azure-recommended patterns for each supported resource type, providing a realistic approximation of an actual zone failure. Because Infrastructure Resiliency Manager understands which resources are intended to be zone-resilient, it automatically determines which fault actions to apply, eliminating manual configuration. For scenarios not covered out of the box, custom fault logic via Azure Automation runbooks is supported, providing the flexibility required for complex environments. Recovery orchestration Resiliency drills in the platform go beyond fault injection. It integrates with recovery plan to orchestrate the complete recovery sequence automatically after injecting faults: fault injection → failover → reprotection → failback. This full-cycle simulation measures the maximum potential downtime your application could experience during a zone outage and surfaces any recovery steps that did not execute as expected. Real-time health monitoring and drill insights Throughout each drill, the Infrastructure Resiliency Manager provides live health monitoring powered by Azure Monitor. A built-in metrics dashboard tracks each resource's health in real time revealing whether your application remains available and how performance holds under simulated stress. This immediate feedback surfaces resilience gaps that may not have been visible through static analysis. After each drill, the platform logs the results along with team notes and attestations, building a historical record of all resilience tests. Over time, this record demonstrates measurable improvement and supports compliance with organizational and regulatory resiliency requirements. "Stay Resilient" converts assumptions into evidence. When an actual zone outage occurs, your teams will not be executing a failover for the first time; they would have rehearsed it. The result is a culture of proactive resilience, and the organizational confidence that your systems will deliver on their availability commitments. Get started with the public preview Starting today, the public preview of Azure Infrastructure Resiliency Manager is open to all Azure customers. Access the new platform through the Azure Portal by searching for "Resiliency". We encourage you to evaluate it against a test application or a production workload to gain immediate visibility into your current resiliency posture. To get the most from Infrastructure Resiliency Manager, we recommend these three starting actions: Define a resiliency goal for a critical application and review the posture insights the platform surfaces; you may uncover gaps that were previously invisible. Engage the Resiliency Agent to tackle a few recommendations and experience firsthand how AI-guided remediation accelerates your team's workflow. Run a zone-down drill in a non-production environment to validate your failover and recovery processes under realistic conditions. We believe this holistic approach will help organizations achieve a new level of operational excellence, making resiliency actionable, measurable, and deeply embedded in cloud practices. As Infrastructure Resiliency Manager moves toward general availability, we will continue incorporating your feedback and expanding capabilities to meet the demands of real-world cloud architectures. Azure Infrastructure Resiliency Manager gives you the tools to reduce downtime risk, gain clarity over your resiliency posture, and build genuine readiness for the unexpected. Join the public preview today and take the next step toward applications that don't just survive disruptions; they thrive through them. Resources Azure Infrastructure Resiliency Manager — Overview Get Started with Service Groups — Microsoft Learn Introduction to Azure Advisor — Microsoft Learn What is Azure Chaos Studio? — Microsoft Learn What's New in Azure Monitor — Microsoft Learn Modern Azure Resilience with Mark Russinovich — Tech Community
Ignite 2024: New innovations in Azure Database for MySQL
We're thrilled to unveil a suite of new Azure Database for MySQL features and innovations that are designed to empower both developers and enterprise organizations with the ability to get more out of their data with robust performance and efficiency, advanced security, and greater scalability for their applications. Whether you're looking to leverage cutting-edge innovations, accelerate the development of intelligent applications, or streamline your migration processes, these updates provide you with the tools you need to achieve your goals. Dive in to discover how these enhancements can enhance your projects and simplify your workflows!Upgrade performance, availability and security with new features in Azure Database for PostgreSQL
At Microsoft Build 2025 the Postgres on Azure team is announcing an exciting set of improvements and features for Azure Database for PostgreSQL. One area we are always focused on is the enterprise. This week we are delighted to announce improvements across the enterprise pillars of Performance, Availability and Security. In addition, we're improving Integration of Postgres workloads with services like ADF and Fabric. Here's a quick tour of the enterprise enhancements to Azure Database for PostgreSQL being announced this week. Performance and scale SSD v2 with HA support - Public Preview The public preview of zone-redundant high availability (HA) support for the Premium SSD v2 storage tier with Azure Database for PostgreSQL flexible server is now available. You can now enable High Availability with zone redundancy using Azure Premium SSD v2 when deploying flexible server, helping you achieve a Recovery Point Objective (RPO) of zero for mission-critical workloads. Premium SSD v2 offers sub-millisecond latency and outstanding performance at a low cost, making it ideal for IO-intensive, enterprise-grade workloads. With this update, you can significantly boost the price-performance of your PostgreSQL deployments on Azure and improve availability with reduced downtime during HA failover. The key benefits of SSD v2 include: Flexible disk sizing from 1 GiB to 64 TiB, with 1-GiB increment support Independent performance configuration: scale up to 80,000 IOPS and 1,200 MBps throughput without needing to provision larger disks To learn more about how to upgrade and best practices, visit: Premium SSDv2 PostgreSQL 17 Major Version Upgrade – Public Preview PostgreSQL version 17 brings a host of performance improvements, including a more efficient VACUUM process, faster sequential scans via streaming IO, and optimized query execution. Now, with the public preview of in-place major version upgrades to PostgreSQL 17 there is an easier path to v17 for your existing flexible server workloads. With this release, you can upgrade from earlier versions (14, 15, or 16) to PostgreSQL 17 without the need to migrate data or change server endpoints, simplifying the upgrade process and minimizing downtime. Azure’s in-place upgrade capability offers a native, low-disruption upgrade path directly from the Azure Portal or CLI. For upgrade steps and best practices, check out our detailed blog post. Availability Long-Term Backup (LTR) for Azure Database for PostgreSQL flexible server - Generally Available Long-term backups are essential for organizations with regulatory, compliance, and audit-driven requirements, especially in industries like finance and healthcare. Certifications such as HIPAA often mandate data retention periods up to 10 years, far exceeding the default 35-day retention limit provided by point-in-time restore (PITR) capabilities. Long-term backup for Azure Database for PostgreSQL flexible server, powered by Azure Backup is now generally available. With this release, you can now benefit from: Policy-driven, one-click enablement of long-term backups Resilient data retention across Azure Storage tiers Consumption-based pricing with no egress charges Support for restoring backups well beyond community-supported PostgreSQL versions This LTR capability uses a logical backup approach based on pg_dump and pg_restore, offering a flexible, open-source format that enhances portability and ensures your data can be restored across a variety of environments including Azure VMs, on-premises, or even other cloud providers. Learn more about long term retention: Backup and restore - Azure Database for PostgreSQL flexible server Azure Databases for PostgreSQL flexible server Resiliency Solution accelerator When it comes to ensuring business continuity, your database infrastructure is the most critical component. In addition to product documentation, it is important to have access to opinionated solution architecture, industry-proven recommended practices, and deployable infra-as-code that you can learn and customize to ensure an automated production-ready resilient infrastructure for your data. The Azure Database for PostgreSQL Resiliency Solution Accelerator is now available, providing a set of deployable architectures to ensure business continuity, minimize downtime, and protect data integrity during planned and unplanned events. In additional to architecture and recommended practices, a customizable Terraform deployment workflow is provided. Learn more: Azure Database for PostgreSQL Resiliency Solution Accelerator Security Automatic Customer Managed Key (CMK) version updates - Generally Available Azure Database for PostgreSQL flexible server data is fully encrypted, supporting both Service Managed and Customer Managed encryption keys (CMK). Automatic version updates for CMK (also known as “versionless keys”) is now generally available. This change simplifies the key lifecycle management by allowing PostgreSQL to automatically adopt new keys without needing manual updates. Combined with Azure Key Vault's auto-rotation feature this significantly reduces the management overhead of encryption key maintenance. Learn more about automatic CMK version updates. Azure confidential computing SKUs for flexible server - Public Preview Azure confidential computing enables secure sensitive and regulated data, preventing unwanted access of data in-use, by cloud providers, administrators, or external users. With the public preview of Azure confidential SKUs for Azure Database for PostgreSQL flexible server you can now select from a range of Confidential Computing VM sizes to run your PostgreSQL workloads in a hardware-based trusted execution environment (TEE). Azure confidential computing encrypts data in TEE, processing data in a verified environment, enabling you to securely process workloads while meeting compliance and regulatory demands. Learn more about confidential computing with the Azure Database for flexible server. Integration Entra Authentication for Azure Data Factory & Azure Synapse - Generally Available In an era of bring-your-own-device and cloud-enabled apps it is increasingly important for enterprises to maintain central control an identity-based security perimeter. With integrated Entra ID support, Azure Database for PostgreSQL flexible server allows you to bring your database workloads within this perimeter. But how do you securely connect to other services? Entra ID authentication is now supported in the Azure Data Factory and Azure Synapse connectors for Azure Database for PostgreSQL. This feature enables seamless, secure connectivity using Service Principal (key or certificate) and both User-Assigned and System-Assigned Managed Identities, streamlining access to your data pipelines and analytics workloads. Learn more about How to Connect from Azure Data Factory and Synapse Analytics to Azure Database for PostgreSQL. Fabric Data Factory – Upsert Method & Script Activity - Generally Available The Microsoft Fabric has become to go-to data analytics platform with services and tools for every data lifecycle state. To improve customization and fine-grained control over processing of PostgreSQL data, the Upsert Method and custom Script Activity are now generally available in Fabric Data Factory when using Azure Database for PostgreSQL as a source or sink. Upsert Method enables intelligent insert-or-update logic for PostgreSQL, making it easier to handle incremental data loads and change data capture (CDC) scenarios without complex workarounds. Script Activity allows you to embed and execute your own SQL scripts directly within pipelines—ideal for advanced transformations, procedural logic, and fine-grained control over data operations. These capabilities offer enhanced flexibility for building robust, enterprise-grade data workflows, simplifying your ETL processes. Connect to VS Code from the Azure Portal - Public Preview With the exciting announcement of a revamped VS Code PostgreSQL extension preview this week, we're adding a new connection option to the Azure Portal to connect to your flexible server with VS Code, creating a more unified and efficient developer experience. Here's why it matters: One Click Connectivity: No manual connection strings or configuration needed. Faster Onboarding: Go from provisioning a database in Azure to exploring and managing it in VS Code within seconds. Integrated Workflow: Manage infrastructure and development from a single, cohesive environment. Productivity: Connect directly from the Portal to leverage VS Code extension features like query editing, result views, and schema browsing. Where to learn more The Build 2025 announcements this week are just the latest in a compelling set of features delivered by the Azure Database for PostgreSQL team and build on our latest set of monthly feature updates (see: April 2025 Recap: Azure Database for PostgreSQL Flexible Server). Follow the Azure Database for PostgreSQL Blog where you'll see many of the latest updates from Build, including What's New with PostgreSQL @Build, and New Generative AI Features in Azure Database for PostgreSQL.
What is causing the Always On AG issue? Is it cluster, AD, DNS, or SQL?
AG (Always On Availability Groups) is a logical container that holds one or more user databases that failover together. So, if there is an issue with AG, where do you look? This blog post is an index map of the resources that are currently available and the ones to come. This post also provides pointers on which support topic to select if you choose to open a support case with CSS but why open a CSS case if you can quickly resolve the issue with minimal business impact based on the helpful resources included here?June 2025 Recap: Azure Database for PostgreSQL
Hello Azure Community, We have introduced a range of exciting new features and updates to Azure Database for PostgreSQL in June. From general availability of PG 17 to public preview of the SSD v2 storage tier for High Availability, there have been some significant feature announcements across multiple areas in the last month. Stay tuned as we dive deeper into each of these feature updates. Before that, let’s look at POSETTE 2025 highlights. POSETTE 2025 Highlights We hosted POSETTE: An Event for Postgres 2025 in June! This year marked our 4th annual event featuring 45 speakers and a total of 42 talks. PostgreSQL developers, contributors, and community members came together to share insights on topics covering everything from AI-powered applications to deep dives into PostgreSQL internals. If you missed it, you can catch up by watching the POSETTE livestream sessions. If this conference sounds interesting to you and want to be part of it next year, don’t forget to subscribe to POSETTE news. Feature Highlights General Availability of PostgreSQL 17 with 'In-Place' upgrade support General Availability of Online Migration Migration service support for PostgreSQL 17 Public Preview of SSD v2 High Availability New Region: Indonesia Central VS Code Extension for PostgreSQL enhancements Enhanced role management Ansible collection released for latest REST API version General Availability of PostgreSQL 17 with 'In-Place' upgrade support PostgreSQL 17 is now generally available on Azure Database for PostgreSQL flexible server, bringing key community innovations to your workloads. You’ll see faster vacuum operations, richer JSON processing, smarter query planning (including better join ordering and parallel execution), dynamic logical replication controls, and enhanced security & audit-logging features—backed by Azure’s five-year support policy. You can easily upgrade to PostgreSQL 17 using the in-place major version upgrade feature available through the Azure portal and CLI, without changing server endpoints or reconfiguring applications. The process includes built-in validations and rollback safety to help ensure a smooth and reliable upgrade experience. For more details, read the PostgreSQL 17 release announcement blog. General Availability of Online Migration We're excited to announce that Online Migration is now generally available for the Migration service for Azure Database for PostgreSQL! Online migration minimizes downtime by keeping your source database operational during the migration process, with continuous data synchronization until cut over. This is particularly beneficial for mission-critical applications that require minimal downtime during migration. This milestone brings production-ready online migration capabilities supporting various source environments including on-premises PostgreSQL, Azure VMs, Amazon RDS, Amazon Aurora, and Google Cloud SQL. For detailed information about the capabilities and how to get started, visit our Migration service documentation. Migration service support for PostgreSQL 17 Building on our PostgreSQL 17 general availability announcement, the Migration service for Azure Database for PostgreSQL now fully supports PostgreSQL 17. This means you can seamlessly migrate your existing PostgreSQL instances from various source platforms to Azure Database for PostgreSQL flexible server running PostgreSQL 17. With this support, organizations can take advantage of the latest PostgreSQL 17 features and performance improvements while leveraging our online migration capabilities for minimal downtime transitions. The migration service maintains full compatibility with PostgreSQL 17's enhanced security features, improved query planning, and other community innovations. Public Preview of SSD v2 High Availability We’re excited to announce the public preview High availability (HA) support for the Premium SSD v2 storage tier in Azure Database for PostgreSQL flexible server. This support allows you to enable Zone-Redundant HA using Premium SSD v2 during server deployments. In addition to high availability on SSDv2 you now get improved resiliency and 10 second failover times when using Premium SSD v2 with zone-redundant HA, helping customers build resilient, high-performance PostgreSQL applications with minimal overhead. This feature is particularly well-suited for mission-critical workloads, including those in financial services, real-time analytics, retail, and multi-tenant SaaS platforms. Key Benefits of Premium SSD v2: Flexible disk sizing: Scale from 32 GiB to 64 TiB in 1-GiB increments Fast failovers: Planned or unplanned failovers typically around 10 seconds Independent performance configuration: Achieve up to 80,000 IOPS and 1,200 Mbps throughput without resizing your disk. Baseline performance: Free throughput of 125 MB/s and 3,000 IOPS for disks up to 399 GiB, and 500 MB/s and 12,000 IOPS for disks 400 GiB and above at no additional cost. For more details, please refer to the Premium SSD v2 HA blog. New Region: Indonesia Central New region rollout! Azure Database for PostgreSQL flexible server is now available in Indonesia Central, giving customers in and around the region lower latency and data residency options. This continues our mission to bring Azure PostgreSQL closer to where you build and run your apps. For the full list of regions visit: Azure Database for PostgreSQL Regions. VS Code Extension for PostgreSQL enhancements The brand-new VS code extension for PostgreSQL launched in mid-May and has already garnered over 122K installs from the Visual Studio Marketplace! And the kickoff blog about this new IDE for PostgreSQL in VS Code has had over 150K views. This extension makes it easier for developers to seamlessly interact with PostgreSQL databases. We have been committed to make this experience better and have introduced several enhancements to improve reliability and compatibility updates. You can now have better control over service restarts and process terminations on supported operating systems. Additionally, we have added support for parsing additional connection-string formats in the “Create Connection” flow, making it more flexible and user-friendly. We also resolved Entra token-fetching failures for newly created accounts, ensuring a smoother onboarding experience. On the feature front, you can now leverage Entra Security Groups and guest accounts across multiple tenants when establishing new connections, streamlining permission management in complex Entra environments. Don’t forget to update to the latest version in the marketplace to take advantage of these enhancements and visit our GitHub repository to learn more about this month’s release. If you learn best by video, these 2 videos are a great way to learn more about this new VS Code extension: POSETTE 2025: Introducing Microsoft’s VS Code Extension for PostgreSQL Demo of using VS code extension for PostgreSQL Enhanced role management With the introduction of PostgreSQL 16, a strict role hierarchy structure has been implemented. As a result, GRANT statements that were functional in PostgreSQL 11-15 may no longer work in PostgreSQL 16. We have improved the administrative flexibility and addressed this limitation in Azure Database for PostgreSQL flexible server across all PostgreSQL versions. Members of ‘azure_pg_admin’ can now manage, and access objects owned by any role that is non-restricted, giving control and permission over user-defined roles. To learn more about this improvement, please refer to our documentation on roles. Ansible collection released for latest REST API version A new version of Ansible collection for Azure Database for PostgreSQL flexible server is now released. Version 3.6.0 now includes the latest GA REST API features. This update introduces several enhancements, such as support for virtual endpoints, on-demand backups, system-assigned identity, storage auto-grow, and seamless switchover of read replicas to a new site (Read Replicas - Switchover), among many other improvements. To get started with using please visit flexible server Ansible collection link. Azure Postgres Learning Bytes 🎓 Using PostgreSQL VS code extension with agent mode The VS Code extension for PostgreSQL has been trending amongst the developer community. In this month's Learning Bytes section, we want to share how to enable the extension and use GitHub Copilot to create a database in Agent Mode, add dummy data, and visualize it using the Agent Mode and VS Code extension. Step 1: Download the VS code Extension for PostgreSQL Step 2: Check GitHub Copilot and Agent mode is enabled Go to File -> Preferences -> Settings (Ctrl + ,). Search and enable "chat.agent.enabled" and "pgsql copilot.enable". Reload VS Code to apply changes. Step 3: Connect to Azure Database for PostgreSQL Use the extension to enter instance details and establish a connection. Create and view schemas under Databases -> Schemas. Step 4: Visualize and Populate Data Right-click the database to visualize schemas. Ask the agent to insert dummy data or run queries. Conclusion That's all for the June 2025 feature updates! We are dedicated to continuously improve Azure Database for PostgreSQL with every release. Stay updated with the latest updates to our features by following this link. Your feedback is important and helps us continue to improve. If you have any suggestions, ideas, or questions, we’d love to hear from you. Share your thoughts here: aka.ms/pgfeedback We look forward to bringing you even more exciting updates throughout the year, stay tuned!
