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Compute
premium
Accelerated networking for VM
Accelerated networking is a VM network performance feature. When the VM size and OS support it, Azure can send packets through a faster path that reduces CPU work, latency, and jitter. It is most useful for network-intensive workloads.
Virtual Machines
intermediate
5 commands
Aliases: No aliases yet
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Containers
learning-path-anchor
System node pool
A system node pool is the AKS worker pool that keeps the cluster itself functioning. It hosts core Kubernetes and AKS add-on pods such as DNS, networking agents, metrics, and connectivity components. You can technically run application pods there, but experienced teams avoid that because noisy workloads can starve the services that make the...
Azure Kubernetes Service
intermediate
4 commands
Aliases: AKS system pool, system mode node pool, AKS platform node pool, kube-system node pool
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AI and Machine Learning
learning-path-anchor
Text to speech
Text to speech in Azure AI Speech converts written text or SSML into synthesized audio using neural voices, custom voice options, language support, and APIs. Teams use it to add spoken responses to apps, contact centers, accessibility tools, devices, and media workflows while governing region, keys, networking, and quota.
Azure AI services
fundamentals
4 commands
Aliases: Text to speech, text to speech, Azure Text to speech, Microsoft Learn Text to speech, TTS, speech synthesis, Azure AI Speech synthesis, neural voices, SSML speech
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AI and Machine Learning
premium
Azure OpenAI resource
An Azure OpenAI resource is the Azure control-plane boundary that hosts deployments, endpoints, access, networking, and billing context.
Azure OpenAI
fundamentals
12 commands
Aliases: No aliases yet
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AI and Machine Learning
premium
Azure OpenAI Service
Azure OpenAI Service provides managed access to OpenAI model capabilities through Azure endpoints and enterprise controls.
Generative AI
fundamentals
11 commands
Aliases: Azure OpenAI
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AI and Machine Learning
premium
Azure OpenAI
Azure OpenAI provides OpenAI model capabilities through Azure resources, deployments, identity, networking, quota, and monitoring controls.
Azure OpenAI
intermediate
8 commands
Aliases: Azure OpenAI Service
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Web
premium
App Service private endpoint
An App Service private endpoint uses Azure Private Link to give an app a private IP address in a virtual network for inbound client access.
App Service Networking
intermediate
6 commands
Aliases: No aliases yet
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Compute
premium
Azure Functions
Azure Functions is Azure serverless compute for running code from triggers such as HTTP requests, queues, timers, events, and service integrations without managing servers.
Serverless compute
intermediate
6 commands
Aliases: Functions, Function App, serverless functions
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Containers
premium
Azure Kubernetes Service
Azure Kubernetes Service is Azure’s managed Kubernetes service for deploying, scaling, and operating containerized applications while Azure manages much of the cluster control plane.
Managed Kubernetes
advanced
6 commands
Aliases: AKS, managed Kubernetes
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Management and Governance
premium
Bicep private registry
A Bicep private registry is an Azure Container Registry used to publish and share organization-owned Bicep modules.
Bicep
fundamentals
6 commands
Aliases: No aliases yet
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Networking
premium
DDoS Protection
Azure DDoS Protection is a network-layer protection service that helps defend Azure public IP resources against distributed denial-of-service attacks using always-on traffic monitoring, adaptive mitigation, telemetry, and response capabilities.
Network security
intermediate
6 commands
Aliases: Azure DDoS Protection, DDoS Network Protection, DDoS IP Protection, distributed denial of service protection
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Networking
premium
ExpressRoute
ExpressRoute lets organizations extend on-premises networks into Microsoft cloud services over private connectivity provided through a connectivity provider. Teams use it to connect datacenters, branches, or colocation environments to Azure with predictable private paths for workloads that need stronger latency, bandwidth, and routing control than public internet connections. It is not a VPN tunnel, a private endpoint, an internet performance guarantee, or proof that every connected application is secure, redundant, or correctly routed. In production, confirm circuit state, provider state, peering configuration, BGP routes, gateway SKU, connected virtual networks, bandwidth, metrics, DNS path, firewall path, and provider escalation details before.
Hybrid connectivity
intermediate
6 commands
Aliases: Azure ExpressRoute, ExpressRoute circuit, private Microsoft cloud connectivity
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Databases
premium
Flexible server
A flexible server is the Azure Database deployment model for managed PostgreSQL or MySQL servers with configurable compute, storage, availability, maintenance, backup, and networking options. Teams use it to host managed relational databases with more control over maintenance windows, compute tiers, backup retention, high availability, private networking, stop-start behavior, and performance settings. It is not a self-managed VM database, a single-server compatibility promise, a free unlimited database tier, or proof that schema design, indexes, failover, and application connection pooling are correct.
Azure managed databases
intermediate
6 commands
Aliases: Azure Database flexible server, PostgreSQL flexible server, MySQL flexible server, managed flexible database server
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Databases
premium
PostgreSQL connection string
Application configuration that identifies the PostgreSQL server, database, port, authentication method, and TLS path used by a workload.
Data platform
intermediate
6 commands
Aliases: PostgreSQL connection string, postgresql connection string, connection string, Azure Database for PostgreSQL connection string, FQDN, port 5432, port 6432
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Databases
premium
PostgreSQL flexible server
The managed Azure PostgreSQL server resource that owns compute, storage, backups, networking, high availability, parameters, and databases.
PostgreSQL flexible server
fundamentals
6 commands
Aliases: PostgreSQL flexible server, postgresql flexible server, Azure Database for PostgreSQL flexible server, managed PostgreSQL, backup retention, high availability, private access
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Web
premium
Web App
A Web App is an Azure App Service application for hosting web applications, REST APIs, or mobile back ends without managing servers. It runs on an App Service plan, supports common language stacks or containers, and integrates with deployment, scaling, networking, identity, and monitoring features.
App Service
intermediate
6 commands
Aliases: Azure Web App, App Service Web App, Microsoft.Web/sites, App Service app
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Networking
premium
Web Application Firewall
Azure Web Application Firewall is a centralized protection service for HTTP applications. It can run with Application Gateway, Front Door, Application Gateway for Containers, or Azure CDN, using managed and custom rules to detect and block common exploits such as SQL injection and cross-site scripting.
Application security
fundamentals
6 commands
Aliases: WAF, Azure WAF, Application Gateway WAF, Front Door WAF
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Containers
premium
AKS cluster
Microsoft Learn describes Azure Kubernetes Service as a managed Kubernetes service for deploying and managing containerized applications. An AKS cluster provides the managed Kubernetes control plane, node pools, networking, identity, scaling, and Azure integration points for running containers in Azure production environments.
Azure Kubernetes Service
fundamentals
5 commands
Aliases: Azure Kubernetes cluster, AKS managed cluster, Kubernetes cluster in Azure
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Containers
premium
AKS ingress controller
Microsoft Learn explains AKS ingress through Kubernetes ingress resources and controllers that route HTTP or HTTPS traffic to services in a cluster. AKS application routing options can configure ingress controllers, DNS integration, TLS handling, and related networking components for production applications.
AKS networking
intermediate
5 commands
Aliases: AKS ingress, Ingress controller for AKS, Kubernetes ingress controller
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Containers
premium
AKS network policy
An AKS network policy is a Kubernetes traffic-control policy used to restrict pod communication in Azure Kubernetes Service.
AKS networking
Intermediate
5 commands
Aliases: Azure Kubernetes Service network policy, aks network policy
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Containers
premium
AKS private cluster
Microsoft Learn describes a private AKS cluster as an Azure Kubernetes Service cluster whose API server uses internal IP addresses and Private Link-based connectivity. The design keeps control-plane traffic between the API server and node pools on private networking, with DNS configuration required for administrators and automation.
AKS networking
advanced
5 commands
Aliases: Azure Kubernetes Service private cluster, aks private cluster
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Web
premium
App Service diagnostics
Built-in App Service troubleshooting tools and detectors that help diagnose availability, performance, configuration, networking, and runtime problems. It helps learners understand where the concept appears in Azure operations and what to verify before changing it.
App Service
intermediate
5 commands
Aliases: app service diagnostics, diagnostics
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Web
premium
App Service Environment v3
App Service Environment v3 is the current App Service Environment generation for single-tenant, dedicated App Service hosting with simplified networking and high-scale isolated workloads.
App Service isolation
intermediate
5 commands
Aliases: Azure App Service Environment v3, app service environment v3
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Web
premium
App Service Hybrid Connections
App Service Hybrid Connections let an App Service app make outbound TCP connections to a specific host and port in another network through Azure Relay.
App Service networking
intermediate
5 commands
Aliases: Azure App Service Hybrid Connections, app service hybrid connections
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Web
premium
App Service restore
App Service restore is recovering App Service content and supported configuration from an app backup, usually by overwriting an app or restoring into another app or deployment slot. Use it to reason about App Service behavior, validate configuration with CLI, and prevent hidden production impact from networking, scaling, recovery, security, or observability changes.
App Service Recovery
intermediate
5 commands
Aliases: No aliases yet
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Web
premium
App Service scale rule
App Service scale rule is an autoscale rule or automatic scaling configuration that changes App Service capacity when metric thresholds, schedules, or platform load signals require more or fewer instances. Use it to reason about App Service behavior, validate configuration with CLI, and prevent hidden production impact from networking, scaling, recovery, security, or observability changes.
App Service Scaling
intermediate
5 commands
Aliases: No aliases yet
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Web
premium
App Service VNet integration
Microsoft Learn describes App Service virtual network integration as the feature that lets an App Service app access resources in or through an Azure virtual network. It affects outbound traffic from the app; inbound private access uses other controls, such as private endpoints and access restrictions.
App Service Networking
intermediate
5 commands
Aliases: App Service virtual network integration, regional VNet integration, Web App VNet integration
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Web
premium
App Service Windows worker
App Service Windows worker is a Windows-based worker instance in an App Service plan that runs Windows App Service apps and shares compute with other apps placed in the same plan. Use it to reason about App Service behavior, validate configuration with CLI, and prevent hidden production impact from networking, scaling, recovery, security, or observability changes.
App Service Platform
intermediate
5 commands
Aliases: No aliases yet
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AI and Machine Learning
premium
Azure AI Foundry
Create a governed project boundary where AI teams can build agents, evaluations, files, and model deployments without unmanaged sprawl.; Compare, evaluate, and approve model deployments before a generative AI feature is
AI platform
fundamentals
5 commands
Aliases: AI Foundry, Microsoft Foundry, Foundry resource, Foundry project, Azure AI Foundry, azure ai foundry
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Containers
premium
Azure Container Registry
A managed private registry service for building, storing, and managing container images and OCI artifacts for container deployments.
Container images
fundamentals
5 commands
Aliases: ACR
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Databases
premium
Azure Database for MySQL Flexible Server
A fully managed Azure database service for MySQL workloads with configurable compute, storage, backups, networking, maintenance, and high availability options.
Managed MySQL
intermediate
5 commands
Aliases: MySQL Flexible Server
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Databases
premium
Azure Database for PostgreSQL Flexible Server
A fully managed Azure PostgreSQL service with configurable compute, storage, backups, networking, maintenance, extensions, and high availability options.
Managed PostgreSQL
intermediate
5 commands
Aliases: PostgreSQL Flexible Server
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Analytics
premium
Azure Databricks
A unified, open analytics platform on Azure for building, deploying, sharing, and maintaining enterprise data, analytics, and AI solutions at scale.
Data engineering and AI
intermediate
5 commands
Aliases: Databricks on Azure
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Databases
premium
Azure SQL Database
Azure SQL Database is a fully managed relational database service in Azure that provides SQL Server-compatible engines as single databases, elastic pools, and serverless or provisioned compute choices. Microsoft Learn presents it as platform as a service with built-in availability, backups, patching, scaling, and security integration.
Database
intermediate
5 commands
Aliases: Azure SQL DB, Azure SQL Database, Azure SQL pooled database, Azure SQL single database, SQL Database
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Virtual Desktop Infrastructure
premium
Azure Virtual Desktop
Azure Virtual Desktop is a desktop and app virtualization service that runs on Azure, delivering Windows desktops and RemoteApp experiences with host pools, session hosts, and flexible control.
Virtual desktops
fundamentals
5 commands
Aliases: AVD
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Databases
premium
Cosmos DB account
Design the account boundary for a global application before choosing databases, containers, regions, consistency, and backup mode.; Separate regulated, tenant-specific, or production workloads into dedicated Cosmos DB ac
Database
intermediate
5 commands
Aliases: Cosmos DB account, cosmos db account
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Analytics
premium
Databricks workspace VNet injection
Databricks workspace VNet injection is the deployment model that places Azure Databricks compute resources into customer-managed virtual network subnets so network security, routing, and private connectivity controls can be applied.
Databricks
advanced
5 commands
Aliases: VNet-injected Databricks workspace, customer-managed VNet workspace, Databricks VNet injection, workspace in customer VNet
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Integration
premium
Event Hubs emulator
The Event Hubs emulator is a local development tool that simulates Azure Event Hubs so developers can test producers and consumers without connecting to the cloud. Teams use it to prototype and test Event Hubs applications locally before connecting code to a real Azure namespace. It is not a production Event Hubs namespace, a substitute for scale testing, or a guarantee that cloud networking, identity, quota, or geo-recovery behavior works. In production, confirm the namespace, event hub, partitions, identity, network path, consumer groups, checkpoints, metrics, owner, and rollback plan before treating the stream design as healthy.
Event Hubs
intermediate
5 commands
Aliases: Azure Event Hubs emulator, local Event Hubs emulator, Event Hubs local emulator
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Integration
premium
Event Hubs namespace
An Event Hubs namespace is the management container for one or more event hubs and controls shared settings such as network access, SKU, capacity, and authorization. Teams use it to group event hubs under one managed Azure resource boundary for scale, networking, authorization, monitoring, and operational ownership. It is not an individual event hub stream, a consumer group, a storage account, or a generic directory folder. In production, confirm the namespace, event hub, partitions, identity, network path, consumer groups, checkpoints, metrics, owner, and rollback plan before treating the stream design as healthy.
Event Hubs
intermediate
5 commands
Aliases: Azure Event Hubs namespace, namespace, Event Hubs resource container
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AI and Machine Learning
premium
Foundry resource
A Foundry resource is the primary Azure resource for building, deploying, and managing generative AI models, agents, evaluations, and applications.
Microsoft Foundry
intermediate
5 commands
Aliases: Microsoft Foundry resource, Foundry AIServices resource, AI Services Foundry resource
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Networking
premium
Front Door
Azure Front Door is Microsoft’s global edge service for modern web applications. Microsoft Learn describes it as a cloud CDN that provides fast, reliable, and secure access to static and dynamic content through Microsoft’s global edge network worldwide.
Application delivery and API edge
intermediate
5 commands
Aliases: Azure Front Door, AFD, Azure Front Door Standard, Azure Front Door Premium, global edge
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Networking
premium
Front Door origin group
A Front Door origin group is a logical grouping of origins that receives similar traffic and controls health probing and load balancing behavior.
Application delivery and API edge
intermediate
5 commands
Aliases: Azure Front Door origin group, AFD origin group, backend pool in Front Door, origin pool
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Networking
premium
Front Door profile
Front Door profile is the top-level Azure Front Door Standard or Premium resource that groups edge endpoints, routes, origins, domains, rule sets, security associations, and delivery settings. Teams use it to manage a global application entry point without treating each endpoint, route, or origin as a separate product. In daily Azure work, it shows up when engineers review edge architecture, add a new website, tune routing, attach custom domains, configure WAF, or troubleshoot global traffic. It is not the same thing as a single endpoint, DNS name, backend app, CDN cache rule, or web application firewall policy.
Application delivery and API edge
intermediate
5 commands
Aliases: Azure Front Door profile, AFD profile, Front Door Standard/Premium profile
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Web
premium
Function App
The Azure Functions hosting resource that contains one or more functions and their runtime configuration.
Serverless
intermediate
5 commands
Aliases: Azure Function App, Functions app, function app resource
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Storage
premium
General-purpose v2 storage account
General-purpose v2 storage account is an Azure Storage account resource using the StorageV2 kind to host common storage services under one managed namespace. Teams use it to provide durable storage for applications while centralizing endpoints, redundancy, encryption, lifecycle management, networking, monitoring, and access control. In daily Azure work, it appears when engineers provision blob containers, file shares, queues, tables, static websites, backups, application artifacts, or Data Lake Gen2-enabled storage in a landing zone. It is not a specific blob container, an unlimited performance guarantee, an identity provider, or a safe design unless access, networking, and data protection are configured.
Storage accounts
beginner
5 commands
Aliases: Azure general-purpose v2 storage account, GPv2 storage account, StorageV2 storage account
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Networking
premium
Hybrid Connection
A Hybrid Connection lets an Azure App Service app reach a specific TCP host and port in another network through Azure Relay.
Azure App Service and Azure Relay
fundamentals
5 commands
Aliases: Hybrid Connection, hybrid connection
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Networking
premium
Ingress
Ingress controls how users, APIs, partners, and internal services can reach a workload and which network controls protect that entry point. Teams see it in container apps ingress settings, kubernetes ingress controllers. It is not egress, a firewall rule alone, a load balancer backend pool, or an application route inside code; confusing them can create public exposure, unreachable apps. Use the term when reviewing access, monitoring, cost, recovery, or performance. It keeps architects, operators, security reviewers, and support teams focused on the same setting, resource, or behavior.
Application Networking
Fundamentals
5 commands
Aliases: incoming application traffic, inbound app traffic, Container Apps ingress, external ingress, internal ingress
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Networking
premium
Internet egress
Internet egress controls how workloads reach public endpoints for updates, APIs, package feeds, SaaS services, telemetry, and other internet-reachable dependencies. Teams see it in virtual networks, nat gateways. It is not inbound internet traffic, private endpoint traffic, ExpressRoute private peering, internal ingress, or Azure service-to-service traffic over private routes; confusing them can create data exfiltration paths, blocked updates. Use the term when reviewing access, monitoring, cost, recovery, or performance. It keeps architects, operators, security reviewers, and support teams focused on the same setting, resource, or behavior.
Outbound connectivity
Intermediate
5 commands
Aliases: outbound internet traffic, egress to internet, public egress, internet-bound traffic
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Web
premium
Isolated App Service tier
Isolated App Service tier is the App Service pricing tier used for apps running in an App Service Environment with dedicated, isolated workers and advanced networking options.
App Service Environment
advanced
5 commands
Aliases: App Service Isolated tier, IsolatedV2 tier, Iv2 App Service plan, ASE App Service plan, I1v2, I2v2, I3v2
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Security
premium
Key Vault
Azure Key Vault is a cloud service for storing and controlling access to secrets, keys, and certificates. It helps applications, administrators, and automation protect sensitive values with encryption, access control, logging, purge protection, private networking, and managed integration across Azure workloads.
Secrets and keys
Fundamentals
5 commands
Aliases: Key Vault, Azure Key Vault, vault, secrets store, certificate vault, secure secrets store, key vault resource
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