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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
Microsoft Learn describes App Service Environment as a single-tenant App Service deployment that runs in a customer virtual network. It hosts App Service plans and apps with stronger network isolation, dedicated compute boundaries, and high-scale hosting compared with the public multitenant App Service model.
App Service isolation
intermediate
5 commands
Aliases: ASE, Azure App Service Environment, app service environment
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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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Web
premium
Always On
Always On is an Azure App Service platform setting that keeps an app loaded and prevents it from being unloaded after idle periods, helping reduce cold starts and background-job interruptions.
App Service
intermediate
3 commands
Aliases: App Service Always On, always-on setting, keep warm setting
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Web
premium
Connections
an App Service monitoring signal that helps operators understand how many active client or platform connections are present for a web application
Web App metric
intermediate
2 commands
Aliases: No aliases yet
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Web
premium field-manual
Memory percentage
The memory percentage metric is a memory utilization value that shows how much of a container or workload memory allocation is being used. Teams use it when operators need to detect memory pressure, tune limits, or drive memory-based scaling decisions. In plain English, it gives operators a named control for earlier visibility into memory-bound behavior, restarts, and capacity risk instead of leaving the decision hidden in a portal setting, script, or deployment file. Treat it as production-ready only when the owner, dependencies, permission boundary, monitoring signal, and rollback evidence are clear.
App Service and Azure Monitor metrics
intermediate
4 commands
Aliases: Memory percentage, MemoryPercentage, memory utilization percentage, memory metric, memory usage percentage, container memory percentage, App Service memory percent, Azure Monitor and Azure App Service, App Service and Azure Monitor metrics
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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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Web
premium
App Service auth token store
An App Service Authentication feature that stores provider tokens for signed-in users so application code can access them through the built-in authentication flow. 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 auth token store, auth token store
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Web
premium
App Service authentication provider
An identity provider configured in App Service Authentication, such as Microsoft Entra ID, that handles user sign-in for the app. 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 authentication provider, authentication provider
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Web
premium
App Service backup
An App Service feature for creating on-demand or scheduled backups of app content and supported configuration, with restore to an app or slot. 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 backup, backup
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Web
premium
App Service connection string
A named connection string stored in App Service configuration and exposed to application code for supported database or service connectivity. 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 connection string, connection string
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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 Linux worker
An App Service Linux worker is the Linux-based App Service compute instance that runs an app using a built-in Linux runtime stack or custom container.
App Service runtime
intermediate
5 commands
Aliases: Azure App Service Linux worker, app service linux worker
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Web
premium
App Service logs
Microsoft Learn explains App Service diagnostic logging as settings that collect application logs, web server logs, detailed errors, failed request traces, container logs, and platform resource logs for App Service apps. These logs can be streamed, stored temporarily, written to storage, or routed through Azure Monitor.
App Service diagnostics
intermediate
5 commands
Aliases: Azure App Service logs, app service logs
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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
Azure App Service is a managed HTTP-based platform for hosting web apps, REST APIs, and mobile back ends without managing the underlying servers. It helps learners understand where the concept appears in Azure operations and what to verify before changing it.
App Service
intermediate
4 commands
Aliases: App Service, app service
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Web
premium
App Service plan scale out
App Service plan scale out increases the number of worker instances running apps in an App Service plan, either manually or through scaling rules where supported.
App Service scaling
intermediate
4 commands
Aliases: Azure App Service plan scale out, app service plan scale out
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Web
premium
App Service plan scale up
App Service plan scale up is changing an App Service plan to a larger, smaller, or more capable pricing tier so the hosted apps receive different CPU, memory, feature support, and platform limits. 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
intermediate
4 commands
Aliases: No aliases yet
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Web
premium
App Service SKU
App Service SKU is the pricing tier and size selected for an App Service plan, which determines available compute resources, feature support, scale limits, and billing behavior. 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 Plans
intermediate
4 commands
Aliases: No aliases yet
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Web
premium
App Service worker count
App Service worker count is the number of worker instances allocated to an App Service plan, which determines how many copies of hosted apps run across the plan capacity. 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
4 commands
Aliases: No aliases yet
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Web
field-manual-complete
App Service access restriction
App Service access restriction is the rule list that decides which inbound clients are allowed to reach a web app before the request reaches your code.
App Service networking
intermediate
5 commands
Aliases: access restriction, app service access restriction
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Web
field-manual-complete
App Service app setting
An App Service app setting is a key-value configuration entry attached to a web app.
App Service configuration
intermediate
5 commands
Aliases: app service app setting, app setting
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Web
field-manual-complete
App Service custom domain
An App Service custom domain lets people use your real website name instead of the default azurewebsites.net address. You prove that you own the DNS name, point DNS records at the web app, and add the hostname to App Service. The setting is simple on the surface, but production success depends on DNS propagation, ownership verification, TLS certificates, redirects, and whether traffic also passes through Front Door, Traffic Manager, or another edge service. Plan it like a release.
App Service
intermediate
5 commands
Aliases: app service custom domain, custom domain
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Web
field-manual-complete
App Service log stream
App Service log stream is the live tail for an App Service app.
App Service diagnostics
intermediate
5 commands
Aliases: Azure App Service log stream, app service log stream
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App Hosting
field-manual-complete
App Service managed certificate
An App Service managed certificate is a free certificate that Azure App Service can issue for an eligible custom domain on a web app or function app.
App Service TLS
Intermediate
5 commands
Aliases: Azure App Service managed certificate, app service managed certificate
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Web
field-manual-complete
App Service TLS binding
An App Service TLS binding tells App Service which certificate to use for a custom domain. Without it, your app might be reachable by name but still show browser warnings, serve the wrong certificate, or fail HTTPS checks. The binding connects a hostname, a certificate thumbprint, and a binding type such as SNI. For users, it is the difference between a trusted secure site and a launch that looks broken or unsafe. Treat it as launch-blocking configuration.
App Service Security
intermediate
5 commands
Aliases: TLS binding, SSL binding, App Service certificate binding, custom domain HTTPS binding
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Web
field-manual-complete
Premium v4 App Service tier
Premium v4 is the App Service tier you choose when a production web app, API, or container needs stronger dedicated workers than older premium tiers provide. It is still App Service, so Azure manages the platform, patching, load balancing, deployment slots, and scale controls. The difference is the worker profile: faster processors, NVMe-backed local storage, and memory-optimized options. Use it when measured CPU, memory, startup, or local I/O pressure justifies a larger plan, not as a blind fix for every slow request.
App Service plans
intermediate
5 commands
Aliases: No aliases yet
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Web
strict-validated
App Service health check path
An App Service health check path is the URL path App Service probes to determine whether each app instance is healthy enough to receive traffic.
App Service operations
intermediate
5 commands
Aliases: Azure App Service health check path, app service health check path
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Web
strict-validated
Basic App Service tier
The Basic App Service tier is a dedicated-compute App Service plan tier intended for lower-scale production, development, or test web apps that need dedicated workers.
App Service plan tiers
fundamentals
5 commands
Aliases: No aliases yet
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Web
strict-validated
Free App Service tier
The Free App Service tier is an App Service plan SKU for experimentation on shared infrastructure with limited features and no dedicated compute charge.
App Service plan tiers
fundamentals
5 commands
Aliases: App Service Free tier, F1 App Service tier, Free F1 plan
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Web
complete
Standard App Service tier
Microsoft Learn describes App Service plan tiers as the compute and feature boundary for apps hosted in Azure App Service. The Standard tier is a production-oriented tier that supports capabilities such as custom domains, TLS, autoscale, deployment slots, and larger dedicated capacity than entry-level tiers.
App Service plans
intermediate
5 commands
Aliases: standard-app-service-tier, Standard App Service tier, App Service Standard tier, Standard App Service plan, S1 App Service plan, S2 App Service plan
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Web
premium
App Service Plan
Microsoft Learn describes an App Service plan as the set of compute resources where App Service apps run. The plan defines region, operating system, pricing tier, instance size, scale capacity, and feature availability for one or more hosted apps within the same compute boundary.
App Service hosting plans
intermediate
5 commands
Aliases: Azure App Service plan, serverfarm, App Service hosting plan
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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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Web
premium
Shared App Service tier
The Shared App Service tier is a base App Service plan option where apps run on shared Azure virtual machines and receive CPU-minute quotas. It is intended for development and testing, not production workloads that need dedicated compute, autoscale, or predictable performance isolation.
App Service plans
intermediate
5 commands
Aliases: App Service Shared tier, Shared App Service plan, D1 App Service plan, shared compute App Service, App Service D1
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Web
field-manual-complete
Premium v3 App Service tier
Premium v3 is a higher App Service plan tier for apps that need more dedicated compute, memory, or scale than lower tiers provide.
App Service plans
intermediate
5 commands
Aliases: No aliases yet
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Storage
learning-path-anchor
Table service endpoint
A Table service endpoint is the address your application uses when it talks to Azure Table Storage. For a normal Azure Storage account, it looks like an account-specific table URL. That address is not just a string in a connection setting; it determines DNS resolution, firewall evaluation, private endpoint routing, TLS, SDK configuration, and what operators test during an outage. If the endpoint is wrong, the table might exist and credentials might be valid, but clients still fail to connect.
Table Storage
intermediate
5 commands
Aliases: Azure Table endpoint, Table Storage endpoint, storage table endpoint, Table data-plane endpoint
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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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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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Storage
premium
Service endpoint for Storage
A service endpoint for Storage enables the Microsoft.Storage endpoint on a virtual network subnet and pairs it with storage account network rules. It lets workloads in that subnet reach Azure Storage over the Microsoft backbone while the account firewall allows only approved virtual network sources.
Storage platform
intermediate
6 commands
Aliases: Azure Storage VNet rule, Microsoft.Storage service endpoint, Service endpoint for Storage, Storage service endpoint, service endpoint for storage, service-endpoint-for-storage
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Identity
premium
Service principal
A service principal is the local Microsoft Entra identity for an application or automation instance in a tenant. It represents the app for sign-in, consent, and authorization, and it can receive Azure RBAC roles or API permissions without using a human user account.
Azure identity
fundamentals
6 commands
Aliases: Microsoft Entra service principal, Service principal, application service principal, automation identity, service principal, service-principal
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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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Containers
premium
Container Apps
A serverless Azure service for running containerized apps and jobs without directly operating Kubernetes clusters.
Serverless containers
fundamentals
5 commands
Aliases: Azure Container Apps
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Management and Governance
premium
Platform baseline
A platform baseline is the minimum set of governance, security, identity, networking, monitoring, and cost controls an Azure environment should inherit before workloads deploy. It sets standard expectations for subscriptions, landing zones, policy assignments, RBAC, logging, tags, and operational ownership across the estate.
Governance operations
fundamentals
5 commands
Aliases: Azure platform baseline, governance baseline, enterprise platform baseline
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Management and Governance
premium
Platform landing zone
A platform landing zone is the shared Azure foundation that hosts common services for workload landing zones. It commonly includes connectivity, identity integration, management groups, policy, security monitoring, private DNS, logging, and automation so application teams can build on consistent enterprise guardrails.
Governance operations
fundamentals
5 commands
Aliases: Azure platform landing zone, shared platform landing zone, enterprise-scale platform landing zone
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Monitoring and Observability
premium
Service Health alert
A Service Health alert is an Azure Monitor activity log alert that watches ServiceHealth events for selected subscriptions, regions, and services. It routes incident, planned maintenance, security, or health advisory notifications to action groups so teams learn about platform issues before users report symptoms.
Operational hygiene
intermediate
5 commands
Aliases: Azure Service Health alert, Service Health alert, ServiceHealth activity log alert, platform health alert, service health alert, service-health-alert
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Storage
premium
Trusted Microsoft services for storage
Trusted Microsoft services for Azure Storage are specific Azure services that Microsoft documents as eligible for storage firewall exceptions. Depending on the service, access may be based on tenant registration, supported operations, or managed identity authorization combined with Azure RBAC or Data Lake ACLs.
Storage platform
intermediate
5 commands
Aliases: trusted Azure services for Storage, storage trusted services list, Azure Storage trusted services, trusted services storage firewall
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Networking
premium
Application Gateway
Application Gateway is an Azure web traffic load balancer for HTTP and HTTPS applications. It routes requests by host name, path, listener, rule, backend pool, and health status, and can add TLS termination and Web Application Firewall controls when those features are configured.
Application delivery
fundamentals
4 commands
Aliases: Azure Application Gateway, App Gateway, regional layer 7 load balancer, HTTP application load balancer
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