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Monitoring premium Application Insights Application Insights is the application performance monitoring capability in Azure Monitor. It collects OpenTelemetry or SDK telemetry such as requests, dependencies, exceptions, traces, metrics, and availability results so teams can continuously understand live application health, performance, failures, and user-impacting behavior. Application observability fundamentals 4 commands Aliases: Azure Application Insights, App Insights, Azure Monitor Application Insights, application performance monitoring, APM Quick peek Open full term page

Monitoring and Observability premium Application Insights connection string An Application Insights connection string specifies the Application Insights resource and endpoints that an instrumented application uses to send telemetry. Application Insights fundamentals 3 commands Aliases: APPLICATIONINSIGHTS_CONNECTION_STRING, application insights connection string Quick peek Open full term page

Monitoring and Observability premium Application map Application Map is an Application Insights view that visualizes application components and dependencies using telemetry, helping teams identify bottlenecks and failure hotspots. Application Insights fundamentals 2 commands Aliases: application map Quick peek Open full term page

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 Quick peek Open full term page

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 Quick peek Open full term page

Networking premium Application Gateway backend pool the group of backend targets that an Application Gateway can forward matched requests to after a listener and routing rule select them. Application delivery and API edge intermediate 4 commands Aliases: Application Gateway backend pool, application gateway backend pool Quick peek Open full term page

Networking premium Application Gateway HTTP setting the Application Gateway backend configuration that controls how the gateway connects to backend servers for HTTP or HTTPS requests. Application delivery and API edge intermediate 4 commands Aliases: Application Gateway HTTP setting, application gateway http setting Quick peek Open full term page

Networking premium Application Gateway listener the Application Gateway component that waits for client requests on a frontend IP address, port, protocol, and optional hostname or certificate. Application delivery and API edge intermediate 4 commands Aliases: Application Gateway listener, application gateway listener Quick peek Open full term page

Networking premium Application Gateway routing rule the Application Gateway component that connects a listener to a backend pool, backend settings, redirect, or path-based routing decision. Application delivery and API edge intermediate 4 commands Aliases: Application Gateway routing rule, application gateway routing rule Quick peek Open full term page

Security premium Application Gateway WAF policy An Application Gateway WAF policy stores Web Application Firewall configuration for Application Gateway v2. It includes managed rules, custom rules, exclusions, and policy settings, and can be associated globally, with a listener, or with a path-based rule for targeted web request inspection. Web application firewall intermediate 4 commands Aliases: Application Gateway WAF policy, WAF policy for Application Gateway, Azure WAF policy, regional WAF policy Quick peek Open full term page

Management and Governance premium Application landing zone An application landing zone is one or more governed Azure subscriptions for a workload environment, placed under management groups so it inherits platform policies and shared services. Landing zones fundamentals 4 commands Aliases: application landing zone Quick peek Open full term page

Identity premium Application permission An application permission is an app-only permission, also exposed as an app role, that lets a client application access a resource without a signed-in user after consent is granted. Identity operations fundamentals 4 commands Aliases: application permission Quick peek Open full term page

Management and Governance premium Application tag An application tag is a resource tag key-value pair that identifies the application, product, workload, or service associated with an Azure resource. Tags and naming fundamentals 4 commands Aliases: application tag Quick peek Open full term page

Identity premium Enterprise application Enterprise application properties in Microsoft Entra ID configure the organization-specific service principal settings for an application, including user assignment, single sign-on, provisioning, and ownership. Microsoft Entra applications intermediate 4 commands Aliases: Entra enterprise application, service principal application, enterprise app Quick peek Open full term page

Virtual Desktop Infrastructure premium Application group An Azure Virtual Desktop application group controls access to a full desktop or a logical grouping of RemoteApp applications from a host pool. Virtual desktops fundamentals 2 commands Aliases: application group Quick peek Open full term page

Networking premium Application security group An application security group lets you group virtual machine network interfaces so network security group rules can target application roles instead of explicit IP addresses. Network security fundamentals 2 commands Aliases: ASG, application security group Quick peek Open full term page

Web verified Requests in application queue Requests In Application Queue is an Azure Monitor metric for Microsoft.Web/sites that reports how many Web App or Function App requests are waiting in the application request queue. It helps diagnose saturation, slow handlers, cold starts, thread exhaustion, or delayed scale-out. Web App metric intermediate 6 commands Aliases: RequestsInApplicationQueue, App Service application queue, HTTP requests in application queue, Web App request queue metric, Function App request queue metric Quick peek Open full term page

Monitoring and Observability learning-path-anchor Telemetry events Telemetry events are breadcrumbs that say something meaningful happened in an application. They are different from raw logs because they usually have a clear event name and structured properties. A checkout completed, a document uploaded, a feature flag changed, or a device registered can all be telemetry events. In Azure Monitor Application Insights, these events help teams understand behavior, investigate incidents, and measure product outcomes. Good events are intentional, consistently named, and tied to the que Application data advanced 5 commands Aliases: event telemetry, custom events, Application Insights events, Azure Monitor events Quick peek Open full term page

Storage learning-path-anchor Data Lake storage account A storage feature or access model in Data Lake Storage Gen2 that helps teams store, protect, move, and govern application or analytics data with clearer ownership, safety, and operational context. Data Lake Storage Gen2 advanced 19 commands Aliases: No aliases yet Quick peek Open full term page

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 Quick peek Open full term page

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 Quick peek Open full term page

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 Quick peek Open full term page

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 Quick peek Open full term page

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 Quick peek Open full term page

Monitoring and Observability premium HTTP queue length HTTP queue length is an App Service plan metric that shows the average number of HTTP requests waiting in the queue before being fulfilled. Azure App Service intermediate 5 commands Aliases: HTTP queue length, http queue length Quick peek Open full term page

Monitoring and Observability premium Instrumentation key Instrumentation key controls which Application Insights component receives telemetry and how older application configurations identify the target monitoring resource. Teams see it in application insights resource properties, app settings. It is not a secret access key, API key, SAS token, Log Analytics workspace ID, or managed identity credential; confusing them can create missing telemetry, cross-environment data pollution. 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 Insights Fundamentals 5 commands Aliases: ikey, Application Insights instrumentation key, AI instrumentation key, telemetry instrumentation key Quick peek Open full term page

Monitoring and Observability premium Interaction to Next Paint Interaction to Next Paint controls how teams measure whether web pages feel responsive after real user interactions, especially for Azure-hosted web apps and customer portals. Teams see it in microsoft edge devtools, microsoft clarity dashboards. It is not server response time, Time to First Byte, First Input Delay, Cumulative Layout Shift, or a backend CPU metric; confusing them can create slow clicks, abandoned checkout flows. 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. Web Vitals Intermediate 5 commands Aliases: INP, Core Web Vitals INP, web responsiveness metric, interaction responsiveness Quick peek Open full term page

Monitoring and Observability premium KQL KQL controls how operators search telemetry, detect incidents, investigate performance, build dashboards, create alerts, and summarize operational evidence across Azure services. Teams see it in log analytics workspaces, azure monitor logs. It is not SQL, PromQL, OData filters, ARM template expressions, Azure Data Factory expression language, or application code; confusing them can create missed incidents, expensive queries. 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. Query language Fundamentals 5 commands Aliases: Kusto Query Language, Kusto query, Azure Monitor query language, Sentinel query language Quick peek Open full term page

Monitoring and Observability premium Search service diagnostic logs Search service diagnostic logs are Azure Monitor resource logs from Azure AI Search that record query, suggest, autocomplete, lookup, indexing, service statistics, and operational events. They are collected in Log Analytics or storage when diagnostic settings are enabled on the search service. Data operations intermediate 5 commands Aliases: Azure AI Search logs, search resource logs, Microsoft.Search diagnostics, search operation logs, Search diagnostic settings Quick peek Open full term page

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 Quick peek Open full term page

Integration premium API Management self-hosted gateway An API Management self-hosted gateway is a containerized copy of the API Management gateway that runs where your APIs live, such as on-premises, another cloud, or an Azure Kubernetes environment. Azure API Management remains the place where teams define APIs, products, policies, and observability.. Application delivery and API edge intermediate 4 commands Aliases: APIM self-hosted gateway, self-hosted API gateway Quick peek Open full term page

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 Quick peek Open full term page

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 Quick peek Open full term page

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 Quick peek Open full term page

Monitoring and Observability premium Availability result Availability result is the recorded outcome of an Application Insights availability test run, including whether the probe succeeded, how long it took, and where it ran. In Azure, teams encounter it when teams query Azure Monitor Logs after a synthetic web test reports failures, slow responses, or regional differences. The useful question is what behavior Availability intermediate 4 commands Aliases: AppAvailabilityResults, availability test result, Application Insights availability result Quick peek Open full term page

Monitoring and Observability premium Availability test Availability test is an outside-in monitor that repeatedly calls a public HTTP or HTTPS endpoint and records whether it responded quickly enough. In Azure, teams encounter it when product teams need synthetic checks for websites, APIs, or critical external dependencies before users report an outage. The useful question is what behavior it proves, who owns Availability intermediate 4 commands Aliases: Application Insights availability test, web test, standard test, synthetic test Quick peek Open full term page

AI and Machine Learning premium Azure AI metrics Azure AI metrics is the measurable signals used to observe Azure AI applications, model endpoints, agents, evaluations, safety checks, and business outcomes. Azure AI services intermediate 4 commands Aliases: AI metrics, AI service metrics, Azure AI Metrics Advisor, Azure Monitor metrics for AI, Metrics Advisor, time series anomaly detection Quick peek Open full term page

Monitoring and Observability premium Azure dashboard A customizable Azure portal view for organizing resource tiles, metrics, charts, links, and operational context into private or shared dashboards. Visualization fundamentals 4 commands Aliases: Azure portal dashboard, Portal dashboard Quick peek Open full term page

Monitoring and Observability premium Change Analysis Change Analysis helps identify changes that may have affected application or resource behavior. Operational hygiene fundamentals 4 commands Aliases: No aliases yet Quick peek Open full term page

Containers premium Dapr Dapr is a distributed application runtime that gives microservices common building-block APIs for service invocation, pub/sub, bindings, state, workflows, and observability. Distributed applications intermediate 4 commands Aliases: Dapr, DAPR Quick peek Open full term page

Monitoring and Observability premium Diagnostic setting A diagnostic setting is an Azure Monitor configuration that routes platform logs and metrics from a resource to supported destinations such as Log Analytics, Event Hubs, or Storage. Diagnostics fundamentals 4 commands Aliases: Azure Monitor diagnostic setting, resource diagnostic setting, platform log routing, diagnostic settings Quick peek Open full term page

Monitoring and Observability premium Distributed tracing Distributed tracing follows a request across services, dependencies, and process boundaries so teams can understand latency, failures, and call relationships in a distributed application. Application telemetry intermediate 4 commands Aliases: end-to-end tracing, OpenTelemetry tracing, application distributed trace, transaction trace Quick peek Open full term page

Monitoring and Observability premium Error budget An error budget is the amount of unreliability a service can consume while still meeting its service level objective over a defined measurement window. SRE and reliability intermediate 4 commands Aliases: error budget Quick peek Open full term page

Monitoring and Observability premium Error rate Error rate is the proportion of requests, operations, or events that fail compared with the total volume over a defined time window. Metrics and SRE fundamentals 4 commands Aliases: error rate Quick peek Open full term page

Monitoring and Observability premium HTTP 4xx HTTP 4xx refers to client error responses, such as unauthorized, forbidden, not found, or bad request, observed by Azure applications and monitoring tools. HTTP operations intermediate 4 commands Aliases: HTTP 4xx, http 4xx Quick peek Open full term page

Monitoring and Observability premium HTTP 5xx HTTP 5xx refers to server error responses that indicate an application, platform component, gateway, or downstream dependency failed to handle a request. HTTP operations intermediate 4 commands Aliases: HTTP 5xx, http 5xx Quick peek Open full term page

Monitoring and Observability premium Log Analytics table A Log Analytics table is the named storage structure inside a Log Analytics workspace that holds one kind of Azure Monitor log record, with its own schema, plan, retention behavior, access considerations, and KQL query patterns for troubleshooting, analytics, and compliance. Azure Monitor Logs fundamentals 4 commands Aliases: No aliases yet Quick peek Open full term page

Monitoring and Observability premium Log Analytics workspace A Log Analytics workspace is the Azure Monitor Logs data store where collected log records are retained, secured, queried with KQL, and used by alerts, workbooks, Microsoft Sentinel, Application Insights, and operations teams to troubleshoot and govern Azure workloads in governed production environments. Azure Monitor Logs fundamentals 4 commands Aliases: workspace, LAW Quick peek Open full term page

Monitoring and Observability premium Metric dimension Metric dimension is a property attached to metric data that lets Azure Monitor split, filter, or group the same metric by useful values. Teams should manage it with clear ownership, monitoring, rollback evidence, and production change discipline. Azure Monitor Metrics fundamentals 4 commands Aliases: metric split, metric label, dimension value Quick peek Open full term page

Monitoring and Observability premium Metric namespace Metric namespace is a category container that groups related Azure Monitor metrics for a resource type or service. Teams should manage it with clear ownership, monitoring, rollback evidence, and production change discipline. Azure Monitor Metrics fundamentals 4 commands Aliases: metrics namespace, metric category, Azure Monitor metric namespace Quick peek Open full term page