Glossary
Search Azure terms
Open a clear definition, then continue into exam context, architecture, commands, operational examples, common mistakes, and related concepts.
Search all
Commands
Learning guides
Concept graph
Compare
Search-first Azure knowledge base
Term results
Search for a term or click a category. Results render only after you ask for them, so the glossary does not dump every available term on first load. Each result includes Quick peek and Open full term page actions.
Start with a search or a category.
Try managed identity , resource group , az group , private endpoint , or click Databases to load all database-related terms.
Showing 50 of 2,000 matching terms. Narrow the search to reduce the list.
AI and Machine Learning
field-manual-ready
MLflow experiment
An MLflow experiment groups related MLflow runs so teams can compare metrics, parameters, artifacts, and candidate models.
Azure Machine Learning and MLflow
intermediate
4 commands
Aliases: ML experiment, MLflow experiment tracking, experiment container
Quick peek
Open full term page
AI and Machine Learning
field-manual-ready
MLflow tracking
MLflow tracking logs experiment parameters, metrics, artifacts, models, and run metadata for reproducible machine learning work.
Azure Machine Learning and MLflow
intermediate
4 commands
Aliases: Azure ML MLflow, MLflow Tracking, experiment tracking
Quick peek
Open full term page
AI and Machine Learning
field-manual-ready
ML run
An ML run is a tracked execution record that stores metrics, parameters, logs, artifacts, and evidence from machine learning work.
Azure Machine Learning
intermediate
4 commands
Aliases: Azure ML run, MLflow run, machine learning run, training run
Quick peek
Open full term page
AI and Machine Learning
premium
Azure Machine Learning
Azure Machine Learning is a cloud service for managing the machine learning lifecycle, including workspaces, data, training jobs, model deployment, monitoring, and MLOps.
Machine learning operations
advanced
5 commands
Aliases: Azure ML, AML, Machine Learning workspace
Quick peek
Open full term page
AI and Machine Learning
premium
Machine Learning component
A Machine Learning component is a reusable Azure Machine Learning pipeline building block with defined inputs, outputs, code, command, and environment. Components can be authored in YAML, Python, or designer workflows and reused across pipeline jobs to standardize training, evaluation, and deployment logic.
Machine learning
intermediate
4 commands
Aliases: Azure ML component, ML component
Quick peek
Open full term page
AI and Machine Learning
premium
Machine Learning compute instance
A Machine Learning compute instance is a managed cloud workstation inside Azure Machine Learning for notebooks, development, testing, and lightweight training. It gives one owner an integrated environment connected to the workspace, while administrators manage access, networking, schedules, and cost controls.
Machine learning
intermediate
4 commands
Aliases: Azure ML compute instance, ML compute instance
Quick peek
Open full term page
AI and Machine Learning
premium
Machine Learning data asset
A Machine Learning data asset is a named, versioned reference to data used by Azure Machine Learning jobs. It can point to files, folders, or MLTable definitions so teams can reuse training data without remembering raw storage paths. That context supports safer operational decisions.
Machine learning
intermediate
4 commands
Aliases: Azure ML data asset, ML data asset
Quick peek
Open full term page
AI and Machine Learning
premium
Machine Learning environment
A Machine Learning environment defines the software context for Azure Machine Learning training or inferencing. It captures packages, variables, Docker images, conda settings, and other runtime details so jobs can run reproducibly across compute targets. That context supports safer operational decisions.
Machine learning
intermediate
4 commands
Aliases: Azure ML environment, ML environment
Quick peek
Open full term page
AI and Machine Learning
premium
Machine Learning job
A Machine Learning job is a submitted unit of work in Azure Machine Learning, such as command, sweep, pipeline, or AutoML execution. Jobs run code on selected compute, consume inputs, produce outputs, and record logs, metrics, lineage, and status. That context supports safer operational decisions.
Machine learning
intermediate
4 commands
Aliases: Azure ML job, ML job
Quick peek
Open full term page
AI and Machine Learning
premium
Machine Learning model registry
A Machine Learning model registry organizes registered, versioned model assets in Azure Machine Learning. It helps teams track trained models, metadata, lineage, tags, versions, and deployment candidates so MLOps workflows can promote or roll back models safely. That context supports safer operational decisions.
Machine learning
advanced
4 commands
Aliases: Azure ML model registry, ML model registry
Quick peek
Open full term page
AI and Machine Learning
premium
Machine Learning workspace
A Machine Learning workspace is the top-level Azure Machine Learning resource. It centralizes jobs, logs, metrics, outputs, models, environments, components, data assets, datastores, compute references, and collaboration settings so teams can build, train, track, and deploy machine learning work. That context supports safer operational decisions.
Machine learning
fundamentals
4 commands
Aliases: Azure ML workspace, ML workspace
Quick peek
Open full term page
Analytics
learning-path-anchor
Databricks MLflow
The managed MLflow experience in Azure Databricks for experiments, runs, metrics, artifacts, model lineage, and MLOps evidence.
Databricks
fundamentals
4 commands
Aliases: MLflow on Databricks, Databricks experiment tracking, MLflow tracking
Quick peek
Open full term page
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
Quick peek
Open full term page
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
Quick peek
Open full term page
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
Quick peek
Open full term page
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
Quick peek
Open full term page
Analytics
premium
Azure Synapse Analytics
Azure Synapse Analytics is Microsoft’s integrated analytics service for enterprise data warehousing, big data, data integration, and exploratory analytics.
Synapse Analytics
intermediate
6 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
AI and Machine Learning
premium
Azure AI Search index
An Azure AI Search index is the place where your application searches. It is not just a pointer to a database or blob container. It is a separate searchable structure with documents, fields, and rules for how text, filters, facets, semantic ranking, and vectors behave. If the index schema is wrong, the search experience feels wrong even when the source data is good. Developers and operators use indexes to make.
AI platform and search
intermediate
5 commands
Aliases: Azure AI Search index, search index, AI Search index, azure-ai-search-index
Quick peek
Open full term page
AI and Machine Learning
premium
Azure AI Search indexer
An Azure AI Search indexer is the automated worker that fills a search index from another data source. Instead of your application pushing every document into Azure AI Search, the indexer pulls from places such as Blob Storage, Azure SQL, Cosmos DB, or Data Lake Storage. It can map fields, detect changes, crack documents, and run enrichment skills before writing searchable documents. It is useful when source data changes regularly.
AI platform and search
intermediate
5 commands
Aliases: Azure AI Search indexer, search indexer, indexer, azure-ai-search-indexer
Quick peek
Open full term page
Storage
premium
Azure Managed Lustre
Azure Managed Lustre is a managed parallel file system for high-performance computing and AI workloads that need scalable, low-latency file storage in Azure.
Parallel file systems
advanced
5 commands
Aliases: Managed Lustre, Azure Managed Lustre File System, AMLFS
Quick peek
Open full term page
AI and Machine Learning
premium
Azure OpenAI managed identity
Azure OpenAI managed identity uses Microsoft Entra identities so Azure workloads can call model endpoints without stored keys.
Azure OpenAI
intermediate
5 commands
Aliases: No aliases yet
Quick peek
Open full term page
AI and Machine Learning
premium
Azure AI Content Safety
Azure AI Content Safety is the Azure AI service used to detect harmful text and image content before it reaches users, moderators, or automated workflows. In Azure, teams encounter it when applications accept user posts, comments, uploads, prompts, or model outputs that need moderation and policy review. The useful question is what behavior it proves,
Responsible AI
advanced
4 commands
Aliases: Content Safety, Azure Content Safety, harm detection, content moderation API
Quick peek
Open full term page
AI and Machine Learning
premium
Azure AI Foundry hub
Azure AI Foundry hub is the classic Foundry hub resource used to group AI projects that share common security, data access, connections, and platform settings. In Azure, teams encounter it when teams need hub-based projects for selected Foundry and Azure Machine Learning scenarios such as fine-tuning, shared connections, and custom ML work. The useful question
AI platform
advanced
4 commands
Aliases: AI Hub, Foundry AI Hub, hub-based project, Azure AI hub
Quick peek
Open full term page
AI and Machine Learning
premium
Azure AI Foundry project
An Azure AI Foundry project is the working area where a team builds and organizes an AI application inside Microsoft Foundry. It keeps related agents, evaluations, files, indexes, tools, connections, and model usage together instead of scattering them across a shared portal. Think of it as the project boundary for one AI product, prototype, or team. It is useful because AI work quickly becomes messy: prompts, test data, model deployments, safety checks, and access decisions all need a home with ownership and repeatable operations.
AI platform
advanced
4 commands
Aliases: AI Foundry project, AI project, Foundry project, Microsoft Foundry project
Quick peek
Open full term page
AI and Machine Learning
premium
Azure AI Language
Azure AI Language is the Azure natural-language processing service for analyzing and understanding text with prebuilt and customizable language capabilities.
AI services
intermediate
4 commands
Aliases: Azure Language, Azure Language in Foundry Tools, Azure Language service, Language in Foundry Tools, Language service
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
AI and Machine Learning
premium
Azure AI Search
Azure AI Search is a managed retrieval service for full-text, vector, hybrid, and semantic search across application and enterprise content. It provides search services, indexes, indexers, skillsets, ranking features, security controls, and APIs used by apps, copilots, and knowledge portals.
Search
fundamentals
4 commands
Aliases: Azure AI Search, AI Search, Azure Cognitive Search, enterprise search, vector search, hybrid search, semantic search, Search service
Quick peek
Open full term page
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
Quick peek
Open full term page
AI and Machine Learning
premium
Azure AI Search service
Azure AI Search service is the Azure resource that hosts Azure AI Search indexes, indexers, skillsets, keys, capacity, networking, and query endpoints.
AI platform and search
intermediate
4 commands
Aliases: AI Search resource, AI Search service, Azure Search service, Search service, search service
Quick peek
Open full term page
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
Quick peek
Open full term page
AI and Machine Learning
premium
Azure AI services
Azure AI services is the family of Azure cloud AI APIs and resources, surfaced through Foundry Tools, for vision, speech, language, translation, content, and generative scenarios.
AI services
fundamentals
4 commands
Aliases: AI services, Azure AI services account, Cognitive Services, Foundry Tools
Quick peek
Open full term page
AI and Machine Learning
premium
Azure AI services account
An Azure resource that provides endpoints, keys, identity, networking, billing, and monitoring for one or more Azure AI service capabilities.
Azure AI services
fundamentals
4 commands
Aliases: AI services account, Azure AI multi-service resource, Foundry resource, Microsoft.CognitiveServices account
Quick peek
Open full term page
AI and Machine Learning
premium
Azure AI Speech
The Azure speech service for converting speech to text, text to speech, speech translation, pronunciation assessment, and related speech-enabled capabilities.
AI services
intermediate
4 commands
Aliases: Azure Speech, Speech in Foundry Tools, Speech service, Speech-to-text
Quick peek
Open full term page
AI and Machine Learning
premium
Azure AI Translator
A cloud-based machine translation service for translating text and documents across supported languages through REST APIs and client libraries.
AI services
intermediate
4 commands
Aliases: Azure Translator, Document Translation, Text Translation, Translator
Quick peek
Open full term page
AI and Machine Learning
premium
Azure AI Vision
The Azure vision service that analyzes images and visual content for tasks such as OCR, object information, captions, tags, and image understanding.
AI services
intermediate
4 commands
Aliases: Azure Vision, Computer Vision, Image Analysis, Vision in Foundry Tools
Quick peek
Open full term page
Databases
premium
Azure SQL logical server
An Azure SQL logical server is a logical administrative construct for Azure SQL Database and related SQL resources. Microsoft Learn describes it as the central point for managing a collection of databases, including logins, firewall rules, auditing, threat detection policies, and failover groups.
Azure SQL Database
fundamentals
16 commands
Aliases: No aliases yet
Quick peek
Open full term page
AI and Machine Learning
field-manual-complete
Azure OpenAI deployment
An Azure OpenAI deployment is the practical handle your application uses when it calls a model. The resource may offer several models, but code usually sends requests to a deployment name such as summarizer-prod or support-gpt4o. That deployment records which model and.
Azure OpenAI
fundamentals
5 commands
Aliases: No aliases yet
Quick peek
Open full term page
AI and Machine Learning
field-manual-complete
Azure OpenAI private endpoint
An Azure OpenAI private endpoint gives your model-calling applications a private network path to an Azure OpenAI resource. Instead of reaching the resource over its public endpoint, approved clients in a virtual network resolve the service name to a private IP address. This is useful for sensitive prompts, internal copilots, and retrieval systems that must stay inside controlled network boundaries. It still requires identity, DNS, and application configuration to be correct. Test callers before lockdown.
Azure OpenAI
intermediate
5 commands
Aliases: OpenAI private endpoint, Azure OpenAI Private Link, private model endpoint, private endpoint for Azure OpenAI
Quick peek
Open full term page
AI and Machine Learning
field-manual-complete
Azure OpenAI quota
Azure OpenAI quota is the guardrail that limits how much model capacity your workloads can use. It is not just a billing setting. Quota is commonly scoped by subscription, region, model, and deployment type, so a workload can have plenty of capacity.
Azure OpenAI
fundamentals
5 commands
Aliases: No aliases yet
Quick peek
Open full term page
AI and Machine Learning
field-manual-complete
Private endpoint for Azure OpenAI
A private endpoint for Azure OpenAI is the private network doorway to an Azure OpenAI resource. Your application still calls the Azure OpenAI endpoint and authenticates normally, but from approved networks the name can resolve to a private IP instead of a public address. It is commonly used for enterprise chat, RAG, summarization, and agent workloads that handle sensitive prompts or documents. It protects the network path, not the prompt content by itself, so identity, logging, safety, and data controls still matter.
Azure OpenAI
advanced
5 commands
Aliases: No aliases yet
Quick peek
Open full term page
AI and Machine Learning
top-250-pre130-priority-upgraded
Customer managed key for Azure OpenAI
Customer managed key for Azure OpenAI is a production Azure concept tied to Azure OpenAI.
Azure OpenAI
advanced
4 commands
Aliases: Customer-managed key for Azure OpenAI, Customer managed key for Azure OpenAI
Quick peek
Open full term page
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
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
Hybrid and Multicloud
premium
Azure Local
Azure Local is Microsoft’s distributed infrastructure solution that extends Azure capabilities to customer-owned environments for local VMs, containers, and selected Azure services through Azure Arc.
Distributed infrastructure
advanced
6 commands
Aliases: Azure Stack HCI, Azure Local infrastructure, Arc-enabled local infrastructure
Quick peek
Open full term page
Storage
premium
Azure Elastic SAN
A cloud-native Azure storage area network service that provides scalable, cost-effective, high-performance block storage volumes for compute workloads.
Block storage
intermediate
5 commands
Aliases: Elastic SAN
Quick peek
Open full term page
Storage
premium
Azure file share
An Azure file share is a managed cloud share hosted by Azure Files. It behaves like a network file share, but Microsoft runs the storage service instead of your team maintaining file servers, disks, operating systems, and failover.
Files, queues, and tables
fundamentals
5 commands
Aliases: Azure Files share
Quick peek
Open full term page
Migration
premium
Azure Migrate
Azure Migrate helps organizations discover, assess, plan, and migrate servers, databases, web apps, virtual desktops, and other workloads to Azure with reduced risk.
Migration planning
intermediate
5 commands
Aliases: Migrate, Azure Migrate hub, migration assessment
Quick peek
Open full term page
Migration
premium
Azure Site Recovery
Azure Site Recovery helps provide disaster recovery by managing replication, failover, and failback for supported workloads.
Disaster recovery
fundamentals
5 commands
Aliases: ASR, Azure Site Recovery, Azure disaster recovery, Site Recovery
Quick peek
Open full term page
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
Quick peek
Open full term page
No glossary terms matched that search.
Try a service name, acronym, command group, or category such as RBAC , az group , App Service , Application Insights , Databases , or Azure AI Search .
Clear filters and show matches
Reset search