Accelerate Cloud Migration with Wave Planning in Azure Migrate
Introduction Migrating to the cloud is more than a technical upgrade - it's a strategic leap toward agility, scalability, and innovation. Yet, for many organizations, the journey can feel overwhelming, with complex dependencies and business risks threatening to slow progress. Today, we’re excited to announce the public preview of wave planning in Azure Migrate - a new capability designed to make large-scale migrations more manageable and predictable. With wave planning, you can now organize your migration journey into logical, iterative waves, enabling your teams to plan, execute, and track progress with greater speed, confidence, and control. Key Benefits: Accelerate migrations: Quickly identify and prioritize “quick win” workloads and applications by surfacing relevant information from discovery and assessments. Reduced risks: Group systems that work together using application grouping, dependency analysis and tags allowing safer iterative planning. Increased predictability: Visualize migration progress and timelines centrally, enabling continuous feedback and proactive adjustments. Application-centric migrations and modernization: Plan, execute, and track every step at the application level for greater control and business alignment. Wave Planning in Azure Migrate Concepts and Stages Planning Stage During the planning stage, you can organize their applications and workloads into waves and determine the order in which these groups will be migrated. By doing so, you can establish a comprehensive plan that outlines the specific steps, timelines, and resources required for each wave, ensuring a structured and efficient approach to migration and modernization. Key aspects of the wave planning in this stage includes: Group and sequence applications and workloads using tags, dependency analysis, and workload data. Set Azure targets and migration tools based on Azure Migrate assessment recommendations. Outline planning steps, timelines, and create a wave plan for application migration and modernization. Execution Stage Using wave planning you can perform the migration and modernization activities of the application withing the wave, as per the plan and track the progress as workloads are moved, tested, and migrated / modernized in Azure. Key aspects of wave planning at this stage includes: Centrally track migration and modernization activities for all applications and workloads within the wave. You can start migrating servers and databases using Server migration and Azure database Migration Service using in-product integrations. Integrated end-to-end workflows to facilitate server migrations from on-premises environments and various public clouds to Azure Virtual Machines. Monitor and visualize wave timelines in relation to planned migration and modernization dates and implement corrective actions as required based on status updates. In a nutshell, wave planning transforms migration from a one-time event into a continuous journey of improvement. By iterating, learning, and adapting, organizations build institutional knowledge, reduce risk, and unlock the full benefits of cloud adoption. Getting Started Ready to accelerate your migration? Get start today: Learn more about using Azure Migrate – Wave planning. Explore wave planning guidance through the Cloud Adoption Framework. Learn more about Azure Migrate. Checkout application-centric migration in Azure Migrate.Migrate or modernize your applications using Azure Migrate
Introduction Moving to cloud is an essential step for enterprises looking to leverage the benefits of security, innovation (AI), scalability, flexibility, and cost-efficiency. To help unlock these benefits migration or modernization to Azure is critical for reasons such as colocation of IT assets. A crucial part of this transformation is understanding the current state of your IT infrastructure, including workloads, applications, and their interdependencies. Cloud migration is most effective when you can decide, plan and execute it holistically focusing on applications rather than focusing on individual servers or workloads in isolation. In our endeavour to both simplify and enrich your cloud adoption journey, we are evolving Application awareness in Azure Migrate that we introduced last year with features summarized below. Overview “The new design of Azure Migrate is much more intuitive, it allows us to group workloads into applications and track them throughout the migration journey. The Business Case Generator is a true game changer, providing insights that are ready for presentation at Leadership meetings. Azure Migrate continues to improve, making the execution of migration programs more seamless, faster, and secure. It has been an invaluable tool for our customers who are in the path of migrating to Azure” - Karthik Balachandran | Architect | EY Azure Migrate delivers a major evolution in cloud migration capabilities with application awareness. Here are key new features and why they matter: Multi-Server Dependency Mapping – Provides a holistic view of application topology, so you understand all server interactions before migrating. This reduces risk by ensuring no server is left behind and dependencies are respected during cloud transition. Software & Security Insights– Offers built-in intelligence on software inventory and vulnerabilities (e.g. highlighting outdated software and missing patches). This helps improve your environment’s security and stability as part of the migration journey, benefiting IT admins and security teams. Application definition & import– Allows you to treat applications as first-class citizens in Azure Migrate (not just tag groupings). You can create and manage app groupings easily, enabling a shift from managing individual workloads to managing whole applications in your migration project. Application migration or modernization RoI – Allows you to identify investments required in respective migration strategies as well as savings that would accrue as application are moved to Azure. Application Assessments– Delivers holistic migration plans per app, including recommended strategies (Rehost, Replatform, Refactor), target Azure services, sizing, cost estimates, and readiness checks. This empowers cloud architects to make informed decisions with an application-level focus. Code insight integration – GitHub Copilot assessment – Enables a developer-driven assessment loop by incorporating GitHub App Modernization Assessment reports. This tightens collaboration with dev teams and can dynamically adjust migration recommendations (e.g., flagging apps that need refactoring). CAST Highlight– Brings code-level analytics at scale into the migration plan. By importing CAST’s code scan results, you can identify technical debt and required code changes upfront, ensuring the recommended cloud approach truly fits the app’s codebase. Wave Planning with 1P Tool Integration– Provides a planning and execution framework to migrate in phases and launch the appropriate migration tools for each component seamlessly. This ensures end-to-end coverage – from migration scheduling to real-time execution – all within Azure Migrate. Capability deep dive Identify your applications using multi-server dependency mapping and subsequently define them One of the first steps in cloud migration planning is identifying application boundaries and dependencies. Azure Migrate’s new multi-server dependency mapping provides a rich visualization of how servers communicate with each other in your environment. This goes beyond the single-server dependency view of the past – now you can visualize an entire datacenter’s topology in one view. When you discover your on-premises environment, Azure Migrate’s agentless dependency analysis automatically begins mapping connections. It even measures connection strength, helping distinguish steady, critical communication from ephemeral connections. You can subsequently define applications, and assign metadata such as Name, type – Custom or Packaged (Commercial off the shelf), Criticality, Complexity (based on the number of dependencies), etc. Additionally, you can export your discovered inventory, assign application names in a spreadsheet, and import it back to quickly create many application grouping. You are free to refine or correct groupings, too. If during analysis you realize a server or workload was grouped incorrectly, simply update the application to add or remove that member (with no need to re-run discovery). Deleting an application grouping will not delete the underlying servers; it just removes the logical app wrapper, so you can reorganize safely as needed. Now, you can plan migrations by application units rather than individual workloads. This leads to more predictable outcomes (since all interdependent pieces move together), and it eliminates guesswork that used to come from manually correlating server relationships. Proactive Software and Security Insights Migration is not just about moving workloads – it’s an opportunity to remediate and improve what you have. The new Software and Security Insights surface critical information about your IT estate early on, so you can address potential issues before migration. Once your inventory is discovered, Azure Migrate now highlights: Software Insights:The portal flags certain software or OS components that might need attention or have cloud-friendly alternatives. For example, it might detect that some VMs run outdated middleware or unsupported OS versions. The tool provides recommendations for replacement or upgrade – e.g. suggesting you Repurchase a legacy product through Azure Marketplace or move to a SaaS solution for that functionality. This helps you plan modernization (repurchasing or upgrading software) as part of the migration project, rather than carrying technical debt to the cloud. Security Insights:Azure Migrate also integrates with security monitoring to detect vulnerabilities and missing updates in your servers. More importantly, it advises how to fix them: e.g. enabling Microsoft Defender for Cloud to address vulnerabilities, and using Azure Update Manager to apply pending updates. In essence, you get a mini security assessment alongside your inventory. These insights empower IT admins and security teams to tackle risks as part of migration planning. Rather than “lift-and-shift and then fix later,” you can remediate issues in parallel with migration, leading to a more secure and optimized environment on Azure. RoI for modernizing applications We are bringing in updates to Azure Migrate Business case to help ascertain the value you stand to gain by modernizing your applications – Custom or Packaged, as well as providing spend analysis across recommended migration strategies – Rehost, Replatform and Refactor. Holistic application assessments covering Infra-Data-Web tiers Application assessment builds on Azure Migrate’s existing server, database and webapp assessments, to give a migration game-plan for an entire application. It analyzes each component and then recommends An overall migration strategyamong Rehost, Replatform and Refactor, for the application under consideration. Migration readiness, and blockers that need to be addressed for respective strategy Target Azure Services and SKUs for workloads comprising the application Monthly cost estimates to run the application on Azure Migration tooling recommendations per workload comprising the application. Instead of piecemeal workload assessments, Cloud architects get a unified view per application – making it much easier to prioritize and plan. For example, you might discover that one application is an easy rehost (quick win), while another would clearly benefit from refactoring to eliminate costly components. Application assessments surface such insights with data, so stakeholders (including application owners and developers) can agree on a path forward with confidence. Ultimately, this leads to high-confidence migration plans and minimizes surprises during execution. Improve analysis with Code-Level Insights from Github Copilot assessment and CAST Most times, whether an application can be easily Replatformed or needs Refactoring depends on the application’s source code. Hence, we are bridging the gap between infrastructure and application development realities and are offering Integration with code analysis tools – GitHub Copilot assessment and CAST Highlight – to incorporate code-level insights into Azure Migrate’s recommendations. Talking about GitHub copilot – it is an indispensable tool for the application development. Developers can identify changes required in the code bases of their applications to make them ready for modernization to PaaS services such as AKS, App Service, etc. The cloud architect running Azure Migrate application assessment can request the application developers to ingest the code change insights from GitHub copilot assessment into Azure Migrate assessment. Once this report is ingested, you’ll see the Azure Migrate assessment refine its recommendations conclusively – such readiness, effort to make the code changes, migration strategy – depending upon whether the code changes are minimal or significant. Similarly, at-scale/ portfolio level code analysis performed using CAST Highlight, a prominent software intelligence platform, can be imported into Azure Migrate to improve the assessment recommendations. In practice, this means Azure Migrate will know if the code has, say, outdated libraries or many hard-coded dependencies that make cloud migration harder. Overall, the integration of code insights leads to more realistic migration plans and smoother hand-offs between cloud infrastructure teams and dev teams. Wave Planning and Integrated Migration Execution After discovering applications, assessing them, and incorporating any code insights, you’re ready to migrate or modernize – but large migrations often happen in phases. That’s where the new Wave Planning feature comes in. Wave planning in Azure Migrate helps you organize and sequence the actual migration execution in waves or batches, plan the migration activities and execute using integrated first party migration tools and track the end-to-end migrations; thereby providing a single place where different users – Cloud architects, developers, application owners, etc. can collaborate and coordinate through the migration journey. If your strategy for an application (or a particular server in the application) is Rehost (lift-and-shift to Azure VMs), Azure Migrate will use its built-in Server Migration capability. You can start the replication of that server to Azure right from the wave plan. If your strategy is Replatform or Refactor and involves migrating data, the wave plan can redirect you to Azure Database Migration Service (DMS). All these integrations mean you can coordinate multi-step migrations from one place. Wave planning is aware of various target strategies and helps orchestrate them, so cloud administrators don’t have to juggle separate tool interfaces for VMs vs. databases vs. web apps. As each part of a wave completes, Azure Migrate updates the wave status for Rehost scenarios and users can manually update the status’ for Refactor or Replatform scenarios where some steps may take out of band. Interested in trying the new feature set and experience? All the above features are available in Azure Migrate now (in preview as of 7 th November, 2025). Just create a new Azure Migrate project and you’ll be greeted with the new interface. From there, you can start defining applications and exploring these capabilities with your own data. About Azure Migrate Azure Migrate is Microsoft’s free platform for migrating and modernizing to Azure. It provides IT resource discovery, assessment, business case analysis, wave planning, migration, and modernization capabilities in a workload agnostic manner. You can run and monitor your migration/ modernization journey from a single, secure portal. Currently, Azure Migrate's application aware experience supports the discovery of following workloads: Windows Server, Linux Server, SQL Server, PostgreSQL, .NET webapp on IIS, and Java on Tomcat running on various platforms including, VMware, Microsoft, Bare-metal, AWS EC2, GCP CE, and Xen. Further, it supports assessments and wave planning for Azure VM, Azure VMware Solution (AVS), Azure SQL Managed Instance, Azure SQL Database, Azure Database for PostgreSQL Flexible Server, App Service Code, App Service Containers, and Azure Kubernetes Service. Last, it supports in-line Lift and Shift migration to Azure VM and Azure Local. Note: MySQL discovery and assessment is available in the classic experience onlyMigrate & Modernize Your VMware Platform Using Azure VMware Solution Gen 2
This video series by Microsoft Global Blackbelts, Carlos Villuendas (CarlosV) and Trevor Davis (tredavis), guides users from configuring prerequisites to deploying, migrating on-premises VMware workloads to Azure VMware Solution, then integrating VMware workloads with Azure Native services for enhanced value. These are the first two videos, much more to come, please check back often. For requests, leave comments in the notes. Enjoy! 1 - Prerequisites 2 - Deployment
Unlock cost savings with utilization-based storage recommendations in Azure Migrate
We’re thrilled to announce a game-changing enhancement in Azure Migrate. The storage utilization-based recommendations, a feature designed to help you right-size your storage workloads and maximize savings. By focusing on actual storage usage instead of allocated capacity, you can significantly reduce costs and accelerate their cloud journey. This feature brings a new level of precision to your migration planning and business case. Why This Matters In our analysis across thousands of on-premises environments, we observed a striking trend: nearly 40% of allocated storage is overprovisioned. This means customers are paying for capacity they don’t actually use. Traditional assessments often rely on allocated storage, leading to inflated cost estimates and suboptimal resource planning. What’s New Azure Migrate now honors actual storage utilization rather than allocated capacity when generating: Assessment recommendations for right-sizing your storage workloads. Business case calculations for accurate cost projections. This shift ensures: Lower migration cost projections: Pay for what you use, not what you’ve overprovisioned. Optimized cloud footprint: Reduce unnecessary storage allocation in Azure. Faster ROI: Build a business case that reflects true utilization, accelerating decision-making. Customer Impact By leveraging utilization-based insights, organizations can unlock significant savings and operate with greater efficiency. For example, if 40% of your storage is overprovisioned, this feature could cut your projected Azure storage costs dramatically, freeing up budget for innovation. How to Get Started Deploy an appliance in your on-premises environment. Build the business case or create an Azure Migrate Assessment for your on-premises workloads. Review the utilization-based recommendations in your assessment report or business case. Learn More Visit Azure Migrate documentation for detailed guidance and start optimizing your migration journey today.
Replicate workload from VMWare to Azure using Azure Site Recovery(ASR)
Hello, I am working on a project to replicate worklooad hosted on a VMWare to Azure Site Recovery for disaster recovery purpose. Current Environment: More than 80 VMs hosted on VMWare managed by VMWare Sphere running both Linux and Windows OS.. Databases: Oracle DB, Microsoft SQL and MySQL Requirements: seamless failover and disaster recovery requirements. scalable setup No down-time integrate identity and access mgt. integration with Microsoft Entra ID. RTO < 2 hrs and RPO > 15 minutes Backup: critical database backup every 3 hours App servers: Daily*incremental) and weekly (full) Transaction Logs: every 10 mins backup config. should be Daily Questions I have confirmed ASR supports fail back from Azure- on premise(VMWare specifically). Hence ASR(Azure site recovery) will be used for the project. However, what is the seamless method to replicate the databases(Oracle, Microsoft SQL and MySQL). https://learn.microsoft.com/en-us/azure/site-recovery/vmware-azure-failback What is the best approach to replicate the Application Servers? integrating existing on-premise 3rd party network security tool for firewall etc instead of the azure cloud native security tool. recommendation?? cost optimization techniques/recommendations Best practices for conducting non-destructive DR drills.September 2025 Recap: Azure Database for PostgreSQL
Hello Azure Community, We are back with another round of updates for Azure Database for PostgreSQL! September is packed with powerful enhancements, from the public preview of PostgreSQL 18 to the general availability of Azure Confidential Computing, plus several new capabilities designed to boost performance, security, and developer experience. Stay tuned as we dive deeper into each of these feature updates. Before we dive into the feature highlights, let’s take a look at PGConf NYC 2025 highlights. PGConf NYC 2025 Highlights Our Postgres team was glad to be part of PGConf NYC 2025! As a Platinum sponsor, Microsoft joined the global PostgreSQL community for three days of sessions covering performance, extensibility, cloud, and AI, highlighted by Claire Giordano’s keynote, “What Microsoft is Building for Postgres—2025 in Review,” along with deep dives from core contributors and engineers. If you missed it, you can catch up here: Keynote slides: What Microsoft is Building for Postgres—2025 in Review by Claire Giordano at PGConf NYC 2025 Day 3 wrap-up: Key takeaways, highlights, and insights from the Azure Database for PostgreSQL team. Feature Highlights Near Zero Downtime scaling for High Availability (HA) enabled servers - Generally Available Azure Confidential Computing for Azure Database for PostgreSQL - Generally Available PostgreSQL 18 on Azure Database for PostgreSQL - Public Preview PostgreSQL Discovery & Assessment in Azure Migrate - Public Preview LlamaIndex Integration with Azure Postgres Latest Minor Versions GitHub Samples: Entra ID Token Refresh for PostgreSQL VS Code Extension for PostgreSQL enhancements Near Zero Downtime scaling for High Availability (HA) enabled servers – Generally Available Scaling compute for high availability (HA) enabled Azure Database for PostgreSQL servers just got faster. With Near Zero Downtime (NZD) scaling, compute changes such as vCore or tier modifications are now complete with minimal interruption, typically under 30 seconds using HA failover which maintains the connection string. The service provisions a new primary and standby instance with the updated configuration, synchronizes them with the existing setup, and performs a quick failover. This significantly reduces downtime compared to traditional scaling (which could take 2–10 minutes), improving overall availability. Visit our documentation for full details on how Near Zero Downtime scaling works. Azure Confidential Computing for Azure Database for PostgreSQL - Generally Available Azure Confidential Computing (ACC) Confidential Virtual Machines (CVMs) are now generally available for Azure Database for PostgreSQL. This capability brings hardware-based protection for data in use, ensuring your most sensitive information remains secure, even while being processed. With CVMs, your PostgreSQL flexible server instance runs inside a Trusted Execution Environment (TEE), a secure, hardware-backed enclave that encrypts memory and isolates it from the host OS, hypervisor, and even Azure operators. This means your data enjoys end-to-end protection: at rest, in transit, and in use. Key Benefits: End-to-End Security: Data protected at rest, in transit, and in use Enhanced Privacy: Blocks unauthorized access during processing Compliance Ready: Meets strict security standards for regulated workloads Confidence in Cloud: Hardware-backed isolation for critical data Discover how Azure Confidential Computing enhances PostgreSQL check out the blog announcement. PostgreSQL 18 on Azure Database for PostgreSQL – Public Preview PostgreSQL 18 is now available in public preview on Azure Database for PostgreSQL, launched the same day as the PostgreSQL community release. PostgreSQL 18 introduces new performance, scalability, and developer productivity improvements. With this preview, you get early access to the latest community release on a fully managed Azure service. By running PostgreSQL 18 on flexible server, you can test application compatibility, explore new SQL and performance features, and prepare for upgrades well before general availability. This preview release gives you the opportunity to validate your workloads, extensions, and development pipelines in a dedicated preview environment while taking advantage of the security, high availability, and management capabilities in Azure. With PostgreSQL 18 in preview, you are among the first to experience the next generation of PostgreSQL on Azure, ensuring your applications are ready to adopt it when it reaches full general availability. To learn more about preview, read https://aka.ms/pg18 PostgreSQL Discovery & Assessment in Azure Migrate – Public Preview The PostgreSQL Discovery & Assessment feature is now available in public preview on Azure Migrate, making it easier to plan your migration journey to Azure. Migrating PostgreSQL workloads can be challenging without clear visibility into your existing environment. This feature solves that problem by delivering deep insights into on-premises PostgreSQL deployments, making migration planning easier and more informed. With this feature, you can discover PostgreSQL instances across your infrastructure, assess migration readiness and identify potential blockers, receive configuration-based SKU recommendations for Azure Database for PostgreSQL, and estimate costs for running your workloads in Azure all in one unified experience. Key Benefits: Comprehensive Visibility: Understand your on-prem PostgreSQL landscape Risk Reduction: Identify blockers before migration Optimized Planning: Get tailored SKU and cost insights Faster Migration: Streamlined assessment for a smooth transition Learn more in our blog: PostgreSQL Discovery and Assessment in Azure Migrate LlamaIndex Integration with Azure Postgres The support for native LlamaIndex integration is now available for Azure Database for PostgreSQL! This enhancement brings seamless connectivity between Azure Database for PostgreSQL and LlamaIndex, allowing developers to leverage Azure PostgreSQL as a secure and high-performance vector store for their AI agents and applications. Specifically, this package adds support for: Microsoft Entra ID (formerly Azure AD) authentication when connecting to your Azure Database for PostgreSQL instances, and, DiskANN indexing algorithm when indexing your (semantic) vectors. This package makes it easy to connect LlamaIndex to your Azure PostgreSQL instances whether you're building intelligent agents, semantic search, or retrieval-augmented generation (RAG) systems. Explore the full guide here: https://aka.ms/azpg-llamaindex Latest Postgres minor versions: 17.6, 16.9, 15.13, 14.18 and 13.21 PostgreSQL minor versions 17.6, 16.9, 15.13, 14.18 and 13.21 are now supported by Azure Database for PostgreSQL. These minor version upgrades are automatically performed as part of the monthly planned maintenance in Azure Database for PostgreSQL. The upgrade automation ensures that your databases are always running the latest optimized versions without requiring manual intervention. This release fixes 3 security vulnerabilities and more than 55 bugs reported over the last several months. PostgreSQL minor versions are backward-compatible, so updates won’t affect your applications. For details about the release, see PostgreSQL community announcement. GitHub Samples: Entra ID Token Refresh for PostgreSQL We have introduced code samples for Entra ID token refresh, built specifically for Azure Database for PostgreSQL. These samples simplify implementing automatic token acquisition and refresh, helping you maintain secure, uninterrupted connectivity without manual intervention. By using these examples, you can keep sessions secure, prevent connection drops from expired tokens, and streamline integration with Azure Identity libraries for PostgreSQL workloads. What’s Included: Ready-to-use code snippets for token acquisition and refresh for Python and .NET Guidance for integrating with Azure Identity libraries Explore the samples repository on https://aka.ms/pg-access-token-refresh and start implementing it today. VS Code Extension for PostgreSQL enhancements A new version for VS Code Extension for PostgreSQL is out! This update introduces a Server Dashboard that provides high-level metadata and real-time performance metrics, along with historical insights for Azure Database for PostgreSQL Flexible Server. You can even use GitHub Copilot Chat to ask performance questions in natural language and receive diagnostic SQL queries in response. Additional enhancements include: A new keybinding for “Run Current Statement” in the Query Editor Support for dragging Object Explorer entities into the editor with properly quoted identifiers Ability to connect to databases via socket file paths Key fixes: Preserves the state of the Explain Analyze toolbar toggle Removes inadvertent logging of sensitive information from extension logs Stabilizes memory usage during long-running dashboard sessions 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. We’d love your feedback! Help us improve the Server Dashboard and other features by sharing your thoughts on GitHub . Azure Postgres Learning Bytes 🎓 Setting up logical replication between two servers This section will walk through setting up logical replication between two Azure Database for PostgreSQL flexible server instances. Logical replication replicates data changes from a source (publisher) server to a target (subscriber) server. Prerequisites PostgreSQL versions supported by logical replication (publisher/subscriber compatible). Network connectivity: subscriber must be able to connect to the publisher (VNet/NSG/firewall rules). A replication role on the publisher (or a role with REPLICATION privilege). Step 1: Configure Server Parameters on both publisher and subscriber: On Publisher: wal_level=logical max_worker_processes=16 max_replication_slots=10 max_wal_senders=10 track_commit_timestamp=on On Subscriber: wal_level=logical max_worker_processes=16 max_replication_slots=10 max_wal_senders=10 track_commit_timestamp=on max_worker_processes = 16 max_sync_workers_per_subscription = 6 autovacuum = OFF (during initial copy) max_wal_size = 64GB checkpoint_timeout = 3600 Step 2: Create Publication (Publisher) and alter role with replication privilege ALTER ROLE <replication_user> WITH REPLICATION; CREATE PUBLICATION pub FOR ALL TABLES; Step 3: Create Subscription (Subscriber) CREATE SUBSCRIPTION <subscription-name> CONNECTION 'host=<publisher_host> dbname=<db> user=<user> password=<pwd>' PUBLICATION <publication-name>;</publication-name></pwd></user></db></publisher_host></subscription-name> Step 4: Monitor Publisher: This shows active processes on the publisher, including replication workers. SELECT application_name, wait_event_type, wait_event, query, backend_type FROM pg_stat_activity WHERE state = 'active'; Subscriber: The ‘pg_stat_progress_copy’ table tracks the progress of the initial data copy for each table. SELECT * FROM pg_stat_progress_copy; To explore more details on how to get started with logical replication, visit our blog on Tuning logical replication for Azure Database for PostgreSQL. Conclusion That’s all for the September 2025 feature highlights! We remain committed to making Azure Database for PostgreSQL more powerful and secure with every release. Stay up to date on the latest enhancements by visiting our Azure Database for PostgreSQL blog updates link. Your feedback matters and helps us shape the future of PostgreSQL on Azure. If you have suggestions, ideas, or questions, we’d love to hear from you: https://aka.ms/pgfeedback. We look forward to sharing even more exciting capabilities in the coming months. Stay tuned!Empower your migration decisions with negotiated agreements (EA/MCA) in Azure Migrate
Cost plays the most important part in cloud migration accelerating the decisions. Organizations often hesitate because retail pricing doesn’t reflect their reality. That’s where Microsoft Customer Agreement (MCA) comes in, offering discounts of up to 60% off retail prices, based on your negotiated contract. Now, with Azure Migrate’s support for MCA pricing, you can bring those negotiated rates directly into your assessments. The result? Accurate cost projections, faster decision-making, and a clear path to the cloud. What is MCA? The Microsoft Customer Agreement (MCA) is a modern, flexible purchasing agreement designed to simplify how organizations buy and manage Microsoft services. It replaces older, complex agreements like the Enterprise Agreement (EA) for many customers, offering: Simplified Terms: A single, digital agreement that covers all Microsoft services. Flexible Purchasing: Pay-as-you-go or commit to specific services based on your needs. Negotiated Discounts: Depending on your contract, MCA can offer up to 60% off retail pricing, making Azure more cost-effective. Centralized Billing: Consolidated invoices and transparent cost tracking across subscriptions. With MCA, customers gain predictability, transparency, and control over their cloud spend—critical for planning large-scale migrations. Why MCA Integration in Azure Migrate Matters Previously, Azure Migrate assessments used standard retail pricing, which often didn’t reflect your negotiated terms. This created uncertainty and slowed decision-making. Now, by integrating MCA pricing: No More Guesswork: Assessments reflect your actual negotiated rates. True Cost Visibility: Understand the real financial impact of your migration strategy. Better Planning: Prioritize workloads and optimize budgets with confidence. How It Works? It is very simple to create assessments with negotiated agreement. Just start from the overview click on Create Assessment, add all the required workloads to the assessment scope. Once you move ahead in general settings select Microsoft Customer Agreement (MCA) as Offer/License program and in the Subscription Id field select the appropriate subscription id. After the assessments are created visualize and compare the costs with retail pricing and MCA cost to compare. Key benefits Accuracy: Realistic cost projections based on your MCA. Flexibility: Model multiple migration scenarios with confidence. Speed: Eliminate manual adjustments and accelerate planning. Ready to Get Started? Don’t let cost ambiguity slow down your cloud journey. Start leveraging MCA-powered assessments in Azure Migrate today and move forward with confidence. 👉 Learn more and get started: Assessment Properties - Azure Migrate | Microsoft LearnPostgreSQL Discovery and Assessment in Azure Migrate – Public Preview
We’re excited to announce the public preview of PostgreSQL discovery and assessment in Azure Migrate! This feature helps organizations plan their migration journey to Azure by providing deep insights into on-premises PostgreSQL environments. Why This Matters Migrating PostgreSQL workloads to Azure can be challenging without visibility into your current environment. Azure Migrate now offers a unified experience to: Discover PostgreSQL instances across your infrastructure. Assess migration readiness and identify potential blockers. Get configuration-based SKU recommendations for Azure Database for PostgreSQL. Estimate Azure costs for your PostgreSQL workloads. Key Capabilities Comprehensive Discovery Inventory: Catalog PostgreSQL versions and related components. Discovery: Collect database parameters, configurations, table structures, and storage details. Assessment Features Readiness Rules: Determine if your PostgreSQL instances are: Ready: The instance can be migrated to Azure Database for PostgreSQL without any migration issues. Ready with Conditions: The instance has one or more migration issues. Review the identified issues and apply the recommended remediation steps before migration. Not Ready: The assessment did not identify an Azure Database for PostgreSQL configuration that meets the desired performance and configuration requirements. Review the recommendations provided to make the PostgreSQL instance ready for migration. Unknown: Azure Migrate can't assess readiness because discovery is still in progress or there are issues that need to be resolved. To fix discovery issues, check the Notifications blade for details. If the issue persists, contact Microsoft support. Configuration-Based SKU Recommendations: Based on vCores and memory from the machine and storage from the PostgreSQL instance, Example: Memory Optimized – E20ds_v5 Pricing Estimates: Approximate Azure cost for recommended SKUs. Database Parameter Collections - Deep insights into Database parameters How to Get Started? To begin using the PostgreSQL Discovery and Assessment feature in Azure Migrate, follow this four-step onboarding process: Create an Azure Migrate project Initiate your migration journey by setting up a project in the Azure portal. Configure the Azure Migrate appliance Install Windows-based Azure Migrate appliance to obtain a software inventory of servers, PostgreSQL instances, and their attributes, and perform discovery. Review discovered inventory Examine the detailed attributes of the discovered PostgreSQL instances. Create an assessment Evaluate readiness and get detailed recommendations for migration to Azure Database for PostgreSQL. Benefits of Using Azure Migrate for PostgreSQL Single Pane of Glass: Manage PostgreSQL migrations alongside servers, apps, and other databases. Simple Setup: Lightweight collector, no heavy appliances. Actionable Insights: Readiness rules and SKU recommendations tailored to your configuration. For comprehensive, step-by-step instructions, please refer to the discovery and assessment tutorials in the documentation: Provide server credentials to discover software inventory, dependencies, web apps, and SQL Server instances and databases - Azure Migrate | Microsoft Learn Discovery methods in Azure Migrate - Azure Migrate | Microsoft Learn Assessing On-Premises PostgreSQL for Migration to Azure Flexible Server - Azure Migrate | Microsoft Learn Join the Preview and Share Your Feedback! The PostgreSQL Discovery and Assessment feature in Azure Migrate enables you to effortlessly discover, assess, and plan your PostgreSQL database migrations to Azure. Try the features out in public preview and fast-track your migration journey! If you have any queries, feedback, or suggestions, please let us know by leaving a comment below or by directly contacting us at askazurepostgresql@microsoft.com. We are eager to hear your feedback and support you on your journey to AzureAzure Migrate: Connected Experiences
Shiva Shastri Sr Product Marketing Manager, Azure Migrate—Product & Ecosystem. Modernization in motion: Evolving at the speed of change. Modernization is the process of transforming legacy IT systems into technologies and architectures that improve agility, scalability, performance and cost-efficiency. It enables businesses to stay competitive by aligning their capabilities with evolving customer and market demands. Modernization is not a one-time event with a finish-line but a continuous journey of evolution. As technology, customer expectations, and competitive landscapes shift, so must the systems and processes that support them. Cloud-native architectures are inherently aligned with modernization while providing access to innovations such as AI. By treating modernization as an ongoing discipline, organizations can stay ahead of disruption, adapt faster to change, and unlock new opportunities. This ability to move faster and smarter is fully realized in Azure — where modernization becomes both a technical upgrade and a strategic advantage. It enables organizations to refocus on core priorities, respond to market shifts in real time, and reduce operational costs. At the heart of this transformation is Azure Migrate — Microsoft’s free, unified platform for cloud migration and modernization. It offers comprehensive capabilities including IT resource discovery, assessment, business case analysis, planning, and execution — all in a workload-agnostic manner. From a single, secure portal, users can manage and monitor the entire journey and cut over to production in Azure with confidence. Today, we’re excited to introduce several impactful Azure Migrate features designed to help you move your on-premises workloads to Azure more efficiently: Accelerated migration and modernization to the cloud. Azure Migrate Agentic method offers an intuitive and insightful approach to cloud transformation. AI assistance assesses on-prem environments, identifies dependencies, and orchestrates workload transitions with minimal manual intervention. By continuously adapting and delegating activities to the appropriate persona, the agents streamline complex migration paths, reduce risk, and accelerate time-to-value. For organizations moving to Azure, the agentic method provides a fast, frictionless route, turning what was once a daunting task into a guided, efficient journey toward modernization. Infrastructure as Code (IaC) plays a pivotal role in cloud migration and modernization by enabling organizations to automate the provisioning and management of infrastructure through code. This approach ensures consistency, scalability, and repeatability across environments, reducing manual errors and accelerating deployment timelines. Azure Migrate now supports IaC, thus simplifying the transition from legacy systems to cloud-native architectures by codifying infrastructure configurations, making it easier to replicate and validate setups. Comprehensive coverage and consistent user experience for your IT estate. No single migration or modernization tool can address the full spectrum of enterprise scenarios and technologies. That’s why Azure Migrate takes a platform-centric approach — delivering a unified, intelligent experience that spans the entire IT estate. By seamlessly interoperating with specialized tools like Database Migration Service (DMS) and GitHub Copilot (GHCP), Azure Migrate empowers organizations to modernize with confidence, flexibility, and speed. Advanced capabilities like 6R analysis — Rehost, Refactor, Rearchitect, Rebuild, Replace, and Retire — empower organizations to tailor modernization strategies to each application, driving smarter, scenario-specific decisions. Support for migration of Arc-enabled resources extends Azure Migrate’s management and governance capabilities to hybrid and multi-cloud environments, ensuring consistency and control regardless of where workloads reside. Additionally, support for Rocky Linux, PostgreSQL, and application awareness empowers teams to assess entire open-source application stacks with dependencies for readiness to migrate to Azure. Secure by design with human in-the-loop. Azure Migrate has recently introduced several security enhancements that reinforce Microsoft's commitment to a "secure by design" and "secure by default" approach. Among the key updates is the friction-free collector, which simplifies secure data collection for migration assessments while minimizing exposure risks. The friction-free discovery in Azure Migrate eliminates the need for deploying discovery appliances for initial assessments. As a result, it accelerates time-to-value, reduces setup complexity, and aligns well with security-conscious environments, making it an efficient and low-risk way to begin cloud migration planning. Azure Migrate supports Private Link and disabling public network access, ensuring that migration traffic remains within secure, private channels. Additionally, the platform enforces data encryption both in transit and at rest, with options for customer-managed keys, and integrates tightly with Azure Key Vault for secure credential and secret management. A security vulnerability report during migration and modernization identifies misconfigurations, outdated components, or exposed services, and the report provides actionable insights that align with Microsoft Defender for Cloud (MDC) threat protection and posture management capabilities. This allows teams to proactively remediate risks and apply MDC’s security controls ensuring the environment is secure from day-1 in Azure. As organizations navigate shifting markets, supply chains, and climate challenges, sustainability has become a strategic imperative. Azure’s carbon optimization capabilities provide clear visibility into potential emission reductions and cost savings, helping IT teams prioritize impactful actions. By unifying planning, execution, and continuity across infrastructure and applications, Azure delivers a consistent modernization experience. Ultimately, cloud-powered innovation enables businesses to drive efficiency, reduce environmental impact, and stay competitive in a rapidly evolving landscape. Learn more Start with a free Azure account if you are new. Sign up for previews of new capabilities and learn more about the workload agnostic method of Azure Migrate. For expert migration help, please try Azure Accelerate. You can also contact your preferred partner or Microsoft field for next steps. Get started in Azure today!
Drive carbon reductions in cloud migrations with Sustainability insights in Azure Migrate
Introduction As sustainability becomes a core priority for organizations worldwide, Azure Migrate now empowers customers to quantify environmental impact alongside cost savings when planning their cloud journey. With the new Sustainability Benefits capability in Azure Migrate's Business Case, customers can now view estimated emissions savings when migrating from on-premises environments to Azure — making sustainability a first-class consideration in cloud transformation. Align with Global Sustainability Goals With governments and enterprises racing to meet net-zero targets — including a 55% emissions reduction target by 2030 in the EU and net-zero goals in the US and UK by 2050 — cloud migration offers a meaningful path to emissions reduction. With Azure’s carbon-efficient infrastructure powered by renewables and optimized energy efficiencies, customers can significantly reduce their datacenter carbon emissions by migrating to Azure. This feature brings those emissions reductions front and center by quantifying them transparently in your Azure Migrate workflows. About Azure Migrate Azure Migrate is Microsoft’s free platform for migrating to and modernizing in Azure. It provides IT resource discovery, assessment, business case analysis, planning, migration, and modernization capabilities in a workload agnostic manner. You can run and monitor your migration/ modernization journey from a single, secure portal. Currently, Azure Migrate's application aware experience supports the discovery of following workloads: Windows Server, Linux, SQL Server, .NET webapp on IIS, and Java on Tomcat running on various platforms including, VMware, Microsoft, Bare-metal, AWS EC2, GCP CE, and Xen. Further, it will support migration assessments for Azure VM, Azure VMware Solution (AVS), Azure SQL Managed Instance, Azure SQL Database, App Service Code, App Service Containers, and Azure Kubernetes Service. Last, it will support in-line Lift and Shift migration to Azure VM. Quantify Emissions Reductions with Azure Migrate The new Sustainability Benefits experience in Azure Migrate brings emissions awareness directly into the Business workflow, helping IT, finance, and sustainability teams align on decisions that drive both economic and environmental value. With this release, customers can: View estimated carbon emissions (MtCO₂e) from their on-premises infrastructure, using a standardized calculation methodology based on compute, storage, and energy profiles. Compare projected Azure emissions side by side, based on Azure’s carbon-efficient infrastructure powered by renewables and optimized energy efficiency. See emissions reductions alongside cost savings in Business Case, enabling deeper, data-driven decision making. Visualize emissions reductions year on year as customers gradually move from their on-premises environments to Azure’s carbon efficient infrastructure. How It Works: Methodology Highlights The Azure Migrate methodology for calculating on-premises emissions is grounded in rigorous, Microsoft-approved standards, with validation from the Methodology Governance Council and CELA. This robust governance ensures that the calculations reflect a high level of precision and reliability. Sustainability benefits on Azure offer one of the most accurate and dependable estimations of on-premises emissions available today, providing customers with confidence in the insights that drive their sustainability decisions. The on-premises emissions are calculated using the following details - Compute and storage hardware configurations (e.g., number of cores, TB of storage) Power consumption estimates using TDP (Thermal Design Power) and industry-standard PUE values Carbon intensity factors based on the geographic location of the datacenter Azure emissions are calculated using Microsoft’s internally approved carbon rate cards, which provide precise, validated emissions factors for each Azure SKU, directly reflecting the realities of Microsoft datacenter operations. These rate cards account for regional variations across datacenter geographies and are the trusted foundation behind multiple first-party tools, including Azure Carbon Optimizer. This ensures that the emissions insights provided are not only highly accurate but also fully aligned with Microsoft’s enterprise-wide sustainability standards. Get Started The Sustainability Benefits feature is now in public preview and available for use through the Azure Migrate portal. Check out this documentation for more details - https://aka.ms/sustainabilityWithAzureMigrate Learn more about Azure Migrate.
