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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
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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
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Web
field-manual-complete
HTTP trigger
An HTTP trigger is the front door for a function that should run because something made a web request. Instead of waiting for a queue message, timer, or file upload, the function wakes up when a client calls an HTTP route. Teams.
Azure Functions
intermediate
5 commands
Aliases: HTTP trigger, http trigger
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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
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Containers
premium
HTTP scale rule
An HTTP scale rule is an Azure Container Apps scaling rule that scales replicas based on concurrent HTTP requests.
Azure Container Apps
intermediate
5 commands
Aliases: HTTP scale rule, http scale rule
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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
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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
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AI and Machine Learning
premium
Pipeline job
In Azure Machine Learning, a pipeline job is a parent job that orchestrates connected command or sweep jobs as steps. It defines inputs, outputs, compute, settings, and step dependencies so reusable training, evaluation, or data-preparation workflows can run repeatably in a workspace.
Machine learning
intermediate
6 commands
Aliases: No aliases yet
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Storage
premium
Account SAS
An account SAS is a powerful storage access token signed with the account key. It can grant limited access across multiple storage services, but because it is key-based and hard to audit, keep permissions narrow and expiry short.
Blob Storage
fundamentals
5 commands
Aliases: No aliases yet
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AI and Machine Learning
premium
Index alias
Index alias is the Azure concept that controls how applications keep a stable search name while teams rebuild or swap the underlying index. Teams see it when working with azure ai search aliases, target index mappings. It is not a custom domain, a DNS record, a replica, or a second copy of index data; that distinction matters because bad assumptions create queries hitting stale indexes, broken cutovers. Use the term when reviewing ownership, access, monitoring, cost, recovery, or performance. It keeps architects, operators, security reviewers, and support teams focused on the same resource, setting, or behavior.
Azure AI Search
Intermediate
5 commands
Aliases: search index alias, Azure AI Search alias, alias for search index, blue green search alias
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AI and Machine Learning
premium
Invoice model
Invoice model controls how teams automate invoice data extraction before routing results into approvals, ERP systems, payment workflows, audits, or exception handling queues. Teams see it in document intelligence studio, prebuilt invoice api calls. It is not a custom document model, a receipt model, an invoice section in billing, an accounting system, or a generative model that summarizes documents; confusing them can create incorrect payment amounts, missed line items. 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.
Document Intelligence
Intermediate
5 commands
Aliases: prebuilt invoice model, Document Intelligence invoice model, invoice extraction model, invoice processing model
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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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Integration
premium
API Management backend
An API Management backend is the HTTP service that implements a frontend API and its operations behind the API Management gateway.
API Management
intermediate
4 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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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
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AI and Machine Learning
premium
Azure AI Search data source
Azure AI Search data source is the connection definition an Azure AI Search indexer uses to read content from a supported external data store.
AI platform and search
intermediate
4 commands
Aliases: Search data source, SearchIndexerDataSourceConnection, data source connection, indexer data source, search data source connection
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AI and Machine Learning
premium
Azure AI Search skillset
Azure AI Search skillset is a reusable Azure AI Search enrichment object that applies built-in or custom processing during indexer execution.
AI platform and search
intermediate
4 commands
Aliases: AI enrichment skillset, Search skillset, cognitive skillset, skillset
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Storage
premium
Azure Storage Actions
Azure Storage Actions is a fully managed platform for automating data management tasks across Azure Blob Storage and Azure Data Lake Storage objects without provisioning separate compute.
Storage platform
intermediate
4 commands
Aliases: No aliases yet
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Identity
premium
Identity Governance
Identity Governance is a Microsoft Entra set of capabilities for managing identity lifecycle, access lifecycle, access reviews, entitlement management, and privileged access.
Identity operations
intermediate
4 commands
Aliases: Entra ID Governance, identity governance, Identity Governance, Microsoft Entra Identity Governance
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Analytics
learning-path-anchor
Synapse workspace repository
A Synapse workspace repository is where a Synapse workspace saves its authoring artifacts when Git integration is enabled. Instead of every notebook, pipeline, SQL script, linked service, or dataset living only in the live workspace, the team works through branches, commits, pull requests, and a publish branch. That gives data engineers a familiar code-review...
Synapse Analytics
fundamentals
5 commands
Aliases: Synapse Git repository, Synapse source control, Synapse code repository, workspace Git integration
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AI and Machine Learning
learning-path-anchor
Synonym map
A synonym map helps Azure AI Search understand that different words can mean the same thing for search. Users may type laptop, notebook, ultrabook, or a product nickname, while the indexed document uses only one of those terms. The synonym map teaches the search service to expand or rewrite the query so relevant documents...
Azure AI Search
intermediate
5 commands
Aliases: AI Search synonym map, search synonyms, synonymMaps, equivalent terms map
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AI and Machine Learning
learning-path-anchor
System message
A system message is the instruction layer that tells an Azure OpenAI chat model how it should behave before it answers the user's request. It can define the assistant's role, tone, allowed sources, formatting rules, safety boundaries, and refusal behavior. It is stronger than an ordinary user message, but it is not magic and...
Azure OpenAI
fundamentals
5 commands
Aliases: system prompt, metaprompt, developer instruction, assistant instruction
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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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Containers
learning-path-anchor
Target port
A target port tells Azure Container Apps where to deliver traffic inside your container. Public or internal ingress may expose an endpoint, but the app still has to listen on a specific port. If the container listens on 8080 and ingress targets 80, users may see timeouts, failed probes, or gateway errors. The setting is small, but it is often the difference between the app being deployed and the app being reachable. It should match the application startup command, Dockerfile, framework port, and health probes.
Azure Container Apps
intermediate
5 commands
Aliases: container target port, Container Apps target port, ingress targetPort, container ingress port
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Management and Governance
learning-path-anchor
Template function
A template function is a built-in helper used by ARM templates or Bicep to calculate values.
ARM deployments
fundamentals
5 commands
Aliases: Template function, template function, Azure Template function, ARM Template function, ARM functions, deployment functions
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Management and Governance
learning-path-anchor
Tenant deployment
A tenant deployment is a Resource Manager deployment executed at Microsoft Entra tenant scope.
ARM deployments
intermediate
5 commands
Aliases: Tenant deployment, tenant deployment, Azure Tenant deployment, tenant scope deployment, az deployment tenant, ARM tenant deployment
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Management and Governance
learning-path-anchor
Tenant scope
Tenant scope is the highest Azure Resource Manager deployment and governance context tied to a Microsoft Entra tenant.
Management scopes
fundamentals
5 commands
Aliases: Tenant scope, tenant scope, Azure Tenant scope, tenant level scope, ARM tenant scope, targetScope tenant
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AI and Machine Learning
premium
AI quota
AI quota is the Azure allocation that limits model deployment capacity, usually by subscription, region, model, and deployment type, using measures such as tokens per minute, requests per minute, concurrent requests, or provisioned throughput.
Microsoft Foundry
intermediate
3 commands
Aliases: Foundry quota, Azure OpenAI quota, model quota, TPM quota, RPM quota
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AI and Machine Learning
premium
AI service endpoint
An AI service endpoint is the HTTPS base address that applications use to call an Azure AI or Foundry Tools resource. It identifies the resource, region or custom subdomain, and may resolve through public DNS or a private endpoint.
Azure AI services
fundamentals
3 commands
Aliases: Azure AI endpoint, Cognitive Services endpoint, Foundry Tools endpoint, AI resource URL
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AI and Machine Learning
premium
AI service key
An AI service key is a secret access key for an Azure AI service resource. Clients pass it, commonly with the Ocp-Apim-Subscription-Key header, to authenticate API requests when key-based authentication is used.
Azure AI services
fundamentals
3 commands
Aliases: Azure AI service key, Cognitive Services key, Ocp-Apim-Subscription-Key, resource key
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Storage
premium
Azure Storage Discovery
Azure Storage Discovery is a fully managed service that provides enterprise-wide visibility into Azure Blob Storage and Azure Data Lake Storage estates for analysis, optimization, security, and operations.
Storage platform
intermediate
3 commands
Aliases: No aliases yet
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Storage
premium
Container soft delete
the Blob Storage protection feature that lets teams restore deleted containers during a configured retention window
Blob Storage protection
intermediate
3 commands
Aliases: No aliases yet
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Storage
learning-path-anchor
Table batch operation
A Table batch operation lets an application change several Azure Table entities together instead of sending separate requests and hoping they all succeed. It is useful when records belong to the same partition and must stay consistent, such as a header row plus related detail rows. The important limitation is strict: the entities must...
Table Storage
intermediate
4 commands
Aliases: entity group transaction, Table Storage batch, batch transaction, partition-scoped batch
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Databases
learning-path-anchor
Temporary bytes
Disk space used by temporary files created during queries, sorts, hashes, or joins.
PostgreSQL
advanced
4 commands
Aliases: Temporary bytes, temporary bytes, Azure Temporary bytes, temp_bytes, Temporary Files Size, PostgreSQL temporary files
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Identity
learning-path-anchor
Tenant ID
A tenant ID is the globally unique identifier for a Microsoft Entra tenant.
Microsoft Entra
fundamentals
4 commands
Aliases: Tenant ID, tenant id, Azure Tenant ID, Microsoft Entra tenant ID, directory ID, tenantId
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Management and Governance
learning-path-anchor
Tenant root group
The tenant root group is the highest management group scope associated with a Microsoft Entra tenant.
Management groups
fundamentals
4 commands
Aliases: Tenant root group, tenant root group, Azure Tenant root group, root management group, root group
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Monitoring and Observability
learning-path-anchor
Throughput
Throughput is the amount of work a system completes over time, such as requests, messages, bytes, events, or transactions per second. In Azure, teams measure it with service metrics, logs, and capacity settings to judge whether an app, database, storage account, or messaging pipeline can sustain demand.
Performance
intermediate
4 commands
Aliases: Throughput, throughput, Azure Throughput, Microsoft Learn Throughput, requests per second, events per second, transactions per second, bytes per second, work completed over time
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Storage
premium
Approximate message count
Approximate message count is the queue-depth estimate you use when checking whether an Azure Storage queue is backing up, draining normally, or ready for scale decisions. It is not a perfect inventory of every message; it is a practical signal for operations. Teams use it to decide whether workers are falling behind, whether a.
Queue Storage
fundamentals
2 commands
Aliases: ApproximateMessagesCount, Queue approximate message count, x-ms-approximate-messages-count, Queue depth estimate
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Analytics
command-rich
Synapse workspace
A Synapse workspace is the main container where a team builds and operates Azure Synapse Analytics. It gives the team one named place for SQL pools, Spark pools, pipelines, notebooks, linked services, access rules, monitoring, and the connection to the default data lake. The workspace is not just a folder in the portal; it...
Analytics platform
fundamentals
9 commands
Aliases: Azure Synapse workspace, Synapse Analytics workspace, workspace in Azure Synapse, Synapse analytics boundary
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Analytics
field-manual-complete
Synapse Link
A analytics platform concept in Synapse Analytics that helps teams move, transform, query, and govern data at scale with clearer ownership, safety, and operational context.
Synapse Analytics
advanced
7 commands
Aliases: Azure Synapse Link, Synapse Link, Synapse Link for SQL, link connection, near real-time analytics, synapse Link, synapse link, synapse-link
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Storage
field-manual-complete
Object replication policy
An object replication policy is the rule set that tells Azure Blob Storage what to replicate and where to send it. The policy connects a source storage account to a destination storage account, then uses rules to pair containers and optionally filter blobs. It is the configuration behind object replication, not the copied data itself. Operators use the policy to prove intent: which accounts are connected, which containers participate, and which blobs should appear in the destination.
Storage accounts
intermediate
6 commands
Aliases: No aliases yet
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Analytics
field-manual-complete
Synapse data explorer pool
A analytics platform concept in Synapse Analytics that helps teams move, transform, query, and govern data at scale with clearer ownership, safety, and operational context.
Synapse Analytics
fundamentals
6 commands
Aliases: Azure Synapse data explorer pool, Data Explorer pool, Kusto pool in Synapse, Synapse Kusto pool, Synapse data explorer pool, legacy Synapse Data Explorer, synapse data explorer pool, synapse-data-explorer-pool
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Integration
verified
Workflow
In Azure Logic Apps, a workflow is the trigger-and-action definition that automates a business or integration process. A workflow starts from a trigger, runs actions according to conditions and control flow, connects cloud, on-premises, and partner systems, and records run history for operations.
Logic Apps
fundamentals
6 commands
Aliases: Logic Apps workflow, logic app workflow, workflow definition, integration workflow
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Storage
command-rich
Table partition key
A Table partition key is the value that groups related entities in Azure Table Storage. Think of it as the first address line for a record. Entities with the same PartitionKey sit in the same logical partition and can be queried together more efficiently. The PartitionKey combines with RowKey to uniquely identify one entity. Choosing it well is a design decision, not just a...
Storage platform
intermediate
5 commands
Aliases: Azure Table PartitionKey, Table Storage PartitionKey, Table partition key value, PartitionKey property
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Storage
command-rich
Table row key
A Table row key is the unique name of an entity inside one Azure Table partition. PartitionKey gets you to the right group; RowKey identifies the exact record in that group. Together they form the entity primary key. RowKey design often carries an order ID, device ID, timestamp pattern, sequence number, or composite value. It matters because point reads, updates, deletes, duplicate detection, and...
Storage platform
intermediate
5 commands
Aliases: Azure Table RowKey, Table Storage RowKey, Table row key value, RowKey property
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Analytics
field-manual-complete
Stream Analytics
Azure Stream Analytics is a managed real-time analytics service for processing fast-moving event streams. It connects to inputs such as Event Hubs, IoT Hub, Blob Storage, or Data Lake Storage, runs SQL-like queries over the stream, and writes transformed results to supported outputs.
Stream processing
fundamentals
5 commands
Aliases: Azure Stream Analytics, ASA, stream processing job, real-time analytics job, Stream Analytics
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Analytics
field-manual-complete
Stream Analytics function
A Stream Analytics function is custom logic that can be invoked from a Stream Analytics query. Functions extend the SQL-like language for operations such as specialized calculations, string handling, enrichment, aggregation, or machine-learning scoring when built-in query expressions are not enough.
Stream Analytics
intermediate
5 commands
Aliases: Stream Analytics function, ASA function, Stream Analytics user-defined function, JavaScript UDF for Stream Analytics
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Compute
field-manual-complete
Uniform orchestration
Uniform orchestration is a Virtual Machine Scale Sets mode where Azure creates and manages a set of mostly identical VM instances from one scale set model. It is suited to stateless, homogeneous fleets that need centralized scaling, upgrades, health, and instance management through the VMSS resource.
Virtual Machine Scale Sets
intermediate
5 commands
Aliases: VMSS Uniform orchestration, uniform VM scale set, Virtual Machine Scale Sets Uniform mode, orchestration mode Uniform
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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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Storage
complete
Storage account secondary endpoint
A storage account secondary endpoint is the read-only service URL for data replicated to a paired Azure region when the account uses read-access geo-redundant redundancy. Applications use it for planned read fallback, disaster recovery testing, and latency-aware secondary reads. It appears in account properties and should be tested before incidents.
Storage accounts
advanced
5 commands
Aliases: Storage account secondary endpoint, storage account secondary endpoint, storage-account-secondary-endpoint, storage secondary endpoint, account secondary endpoint, RA-GRS secondary endpoint
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