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- - Featured Explore some of the most popular Azure products
    
    Virtual MachinesProvision Windows and Linux virtual machines in seconds
    
    Windows Virtual DesktopThe best virtual desktop experience, delivered on Azure
    
    Azure SQLManaged, always up-to-date SQL instance in the cloud
    
    App ServiceQuickly create powerful cloud apps for web and mobile
    
    Azure Cosmos DBFast NoSQL database with open APIs for any scale
    
    PlayFabThe complete LiveOps back-end platform for building and operating live games
    
    Azure Kubernetes Service (AKS)Simplify the deployment, management, and operations of Kubernetes
    
    Azure FunctionsProcess events with serverless code
    
    Azure Cognitive ServicesAdd smart API capabilities to enable contextual interactions
    
    Azure QuantumExperience quantum impact today on Azure
    
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  - AI + Machine Learning Create the next generation of applications using artificial intelligence capabilities for any developer and any scenario
    
    Azure Cognitive ServicesAdd smart API capabilities to enable contextual interactions
    
    Azure Bot ServicesIntelligent, serverless bot services that scale on demand
    
    Machine LearningBuild, train, and deploy models from the cloud to the edge
    
    Azure DatabricksFast, easy, and collaborative Apache Spark-based analytics platform
    
    Azure Cognitive SearchAI-powered cloud search service for mobile and web app development
    
    Azure PerceptEdge intelligence from silicon to service
    
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  - Analytics Gather, store, process, analyze, and visualize data of any variety, volume, or velocity
    
    Azure Synapse AnalyticsLimitless analytics service with unmatched time to insight
    
    Azure DatabricksFast, easy, and collaborative Apache Spark-based analytics platform
    
    Azure PurviewMaximize business value with unified data governance
    
    Data FactoryHybrid data integration at enterprise scale, made easy
    
    HDInsightProvision cloud Hadoop, Spark, R Server, HBase, and Storm clusters
    
    Azure Stream AnalyticsReal-time analytics on fast moving streams of data from applications and devices
    
    Machine LearningBuild, train, and deploy models from the cloud to the edge
    
    Azure Analysis ServicesEnterprise-grade analytics engine as a service
    
    Azure Data Lake StorageMassively scalable, secure data lake functionality built on Azure Blob Storage
    
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  - Blockchain Build and manage blockchain based applications with a suite of integrated tools
    
    Azure Blockchain ServiceBuild, govern, and expand consortium blockchain networks
    
    Azure Blockchain WorkbenchEasily prototype blockchain apps in the cloud
    
    Azure Logic AppsAutomate the access and use of data across clouds without writing code
    
    Azure Cosmos DBFast NoSQL database with open APIs for any scale
    
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  - Compute Access cloud compute capacity and scale on demand—and only pay for the resources you use
    
    Virtual MachinesProvision Windows and Linux virtual machines in seconds
    
    Virtual Machine Scale SetsManage and scale up to thousands of Linux and Windows virtual machines
    
    Azure Kubernetes Service (AKS)Simplify the deployment, management, and operations of Kubernetes
    
    Azure Spring CloudA fully managed Spring Cloud service, jointly built and operated with VMware
    
    App ServiceQuickly create powerful cloud apps for web and mobile
    
    Azure FunctionsProcess events with serverless code
    
    Azure Dedicated HostA dedicated physical server to host your Azure VMs for Windows and Linux
    
    BatchCloud-scale job scheduling and compute management
    
    SQL Server on Virtual MachinesHost enterprise SQL Server apps in the cloud
    
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  - Containers Develop and manage your containerized applications faster with integrated tools
    
    Azure Kubernetes Service (AKS)Simplify the deployment, management, and operations of Kubernetes
    
    Container InstancesEasily run containers on Azure without managing servers
    
    Service FabricDevelop microservices and orchestrate containers on Windows or Linux
    
    Container RegistryStore and manage container images across all types of Azure deployments
    
    Web App for ContainersEasily deploy and run containerized web apps that scale with your business
    
    Azure FunctionsProcess events with serverless code
    
    Azure Red Hat OpenShiftFully managed OpenShift service, jointly operated with Red Hat
    
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  - Databases Support rapid growth and innovate faster with secure, enterprise-grade, and fully managed database services
    
    Azure SQLManaged, always up-to-date SQL instance in the cloud
    
    Azure Cosmos DBFast NoSQL database with open APIs for any scale
    
    Azure SQL DatabaseManaged, intelligent SQL in the cloud
    
    Azure Database for PostgreSQLFully managed, intelligent, and scalable PostgreSQL
    
    Azure SQL Managed InstanceManaged, always up-to-date SQL instance in the cloud
    
    Azure Database for MySQLFully managed, scalable MySQL Database
    
    SQL Server on Virtual MachinesHost enterprise SQL Server apps in the cloud
    
    Azure Cache for RedisAccelerate applications with high-throughput, low-latency data caching
    
    Azure Database Migration ServiceSimplify on-premises database migration to the cloud
    
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  - DevOps Deliver innovation faster with simple, reliable tools for continuous delivery
    
    Azure DevOpsServices for teams to share code, track work, and ship software
    
    Azure PipelinesContinuously build, test, and deploy to any platform and cloud
    
    Azure BoardsPlan, track, and discuss work across your teams
    
    Azure ReposGet unlimited, cloud-hosted private Git repos for your project
    
    Azure ArtifactsCreate, host, and share packages with your team
    
    Azure Test PlansTest and ship with confidence with a manual and exploratory testing toolkit
    
    Azure DevTest LabsQuickly create environments using reusable templates and artifacts
    
    DevOps tool integrationsUse your favorite DevOps tools with Azure
    
    Azure MonitorFull observability into your applications, infrastructure, and network
    
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  - Developer Tools Build, manage, and continuously deliver cloud applications—using any platform or language
    
    Visual StudioThe powerful and flexible environment for developing applications in the cloud
    
    Visual Studio CodeA powerful, lightweight code editor for cloud development
    
    GitHubWorld’s leading developer platform, seamlessly integrated with Azure
    
    Visual Studio SubscriptionsAccess Visual Studio, Azure credits, Azure DevOps, and many other resources for creating, deploying, and managing applications.
    
    Power AppsA powerful, low-code platform for building apps quickly
    
    SDKsGet the SDKs and command-line tools you need
    
    Visual Studio App CenterContinuously build, test, release, and monitor your mobile and desktop apps
    
    Azure MonitorFull observability into your applications, infrastructure, and network
    
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  - Hybrid + Multicloud Get Azure innovation everywhere—bring the agility and innovation of cloud computing to your on-premises workloads.
    
    Azure ArcExtend Azure management and services anywhere
    
    Azure SentinelPut cloud-native SIEM and intelligent security analytics to work to help protect your enterprise
    
    Azure StackBuild and run innovative hybrid applications across cloud boundaries
    
    Security CenterUnify security management and enable advanced threat protection across hybrid cloud workloads
    
    Azure ExpressRouteDedicated private network fiber connections to Azure
    
    Azure Active DirectorySynchronize on-premises directories and enable single sign-on
    
    Azure SQLManaged, always up-to-date SQL instance in the cloud
    
    Azure DevOpsServices for teams to share code, track work, and ship software
    
    Azure Database for PostgreSQLFully managed, intelligent, and scalable PostgreSQL
    
    Azure IoT EdgeExtend cloud intelligence and analytics to edge devices
    
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  - Identity Manage user identities and access to protect against advanced threats across devices, data, apps, and infrastructure
    
    Azure Active DirectorySynchronize on-premises directories and enable single sign-on
    
    Azure Active Directory External IdentitiesConsumer identity and access management in the cloud
    
    Azure Active Directory Domain ServicesJoin Azure virtual machines to a domain without domain controllers
    
    Azure Information ProtectionBetter protect your sensitive information—anytime, anywhere
    
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  - Integration Seamlessly integrate on-premises and cloud-based applications, data, and processes across your enterprise
    
    Azure Logic AppsAutomate the access and use of data across clouds without writing code
    
    Service BusConnect across private and public cloud environments
    
    API ManagementPublish APIs to developers, partners, and employees securely and at scale
    
    Event GridGet reliable event delivery at massive scale
    
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Azure Cosmos DB Change Feed

Learn how the Azure Cosmos DB change feed can provide a persistent log of records within an Azure Cosmos DB container in the order in which they were modified.

Learn more about Azure Cosmos DB
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