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 1,981 matching terms. Narrow the search to reduce the list.
Monitoring and Observability
premium
Activity Log alert
Activity Log alert is an Azure Monitor alert rule that fires when an Activity Log event matches defined conditions. In everyday Azure work, teams use it to notify responders when important Azure control-plane events happen, such as resource deletion, service health events, or privileged changes. The useful evidence is scope, condition fields, action group, enabled
Azure Monitor alerts
intermediate
4 commands
Aliases: Azure Activity Log alert, management event alert, control-plane alert
Quick peek
Open full term page
Monitoring and Observability
premium
Metric alert
Metric alert is an Azure Monitor alert rule that watches one or more metrics and triggers action when the configured condition is met. Teams should manage it with clear ownership, monitoring, rollback evidence, and production change discipline.
Azure Monitor Alerts
advanced
4 commands
Aliases: Azure Monitor metric alert, metric alert rule, metric-based alert
Quick peek
Open full term page
Monitoring and Observability
premium
Alert processing rule
An alert processing rule is an Azure Monitor rule that modifies fired alerts, such as adding or suppressing action groups, applying filters, or using schedules without changing the alert rule itself.
Azure Monitor Alerts
fundamentals
3 commands
Aliases: Azure Monitor alert processing rule, notification suppression rule, alert action rule
Quick peek
Open full term page
Monitoring and Observability
premium
Alert rule
An alert rule is Azure Monitor configuration that watches a scope and signal, evaluates conditions, and creates alert instances when metric, log, activity, resource health, service health, or Prometheus criteria are met.
Azure Monitor Alerts
advanced
3 commands
Aliases: Azure Monitor alert rule, monitoring rule, metric alert rule, log alert rule
Quick peek
Open full term page
Monitoring and Observability
premium
Azure Monitor
Azure Monitor is Microsoft’s unified observability service for collecting, analyzing, and acting on telemetry from Azure, hybrid, and application workloads. It brings together metrics, logs, traces, events, alerts, workbooks, and Application Insights capabilities so teams can understand health, performance, and reliability.
Monitoring
fundamentals
3 commands
Aliases: Azure Monitor, Monitor, Azure observability, Log Analytics, Application Insights, Azure metrics and logs
Quick peek
Open full term page
Monitoring and Observability
premium
Azure Resource Health
Azure Resource Health reports current and past health for individual Azure resources and helps diagnose service-impacting problems.
Operational hygiene
fundamentals
5 commands
Aliases: Azure Resource Health, Azure resource health status, Resource Health, resource availability status
Quick peek
Open full term page
Analytics
premium
Data Factory monitoring
The operational view of Data Factory pipeline runs, activity runs, trigger history, integration runtime health, metrics, logs, and alerts.
Data integration and orchestration
Intermediate
4 commands
Aliases: Data Factory monitoring, ADF monitoring, data factory monitoring
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
Management and Governance
top-250-pre130-priority-upgraded
Azure budget
A Microsoft Cost Management resource that tracks spending against a configured amount and sends alerts when cost thresholds are reached.
Cost Management
intermediate
4 commands
Aliases: Azure cost budget, Cost Management budget, budget, cloud budget alert
Quick peek
Open full term page
Monitoring and Observability
field-manual-ready
Monitoring Reader
Monitoring Reader is an Azure role that lets users view monitoring data and settings without broad resource management permissions.
Azure Monitor RBAC
fundamentals
4 commands
Aliases: Azure Monitor Reader, Monitoring Reader, monitoring RBAC
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
Developer Tools
premium
Azure Developer CLI
An open-source developer command-line tool that accelerates provisioning, deployment, pipeline setup, and monitoring for application resources on Azure.
Developer workflow
fundamentals
6 commands
Aliases: azd
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
Databases
premium
Azure Managed Redis
Azure Managed Redis is a Microsoft-managed in-memory data store based on Redis Enterprise, used for low-latency caching, session storage, messaging, and semantic cache scenarios.
Managed cache
intermediate
6 commands
Aliases: Managed Redis, Redis Enterprise on Azure, Azure Redis Enterprise
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 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
Analytics
premium
Azure Data Explorer
A fully managed, high-performance analytics service for near-real-time analysis of large telemetry, log, event, and time-series datasets.
Real-time analytics
intermediate
5 commands
Aliases: ADX, Kusto
Quick peek
Open full term page
Databases
premium
Azure Database for MySQL Flexible Server
A fully managed Azure database service for MySQL workloads with configurable compute, storage, backups, networking, maintenance, and high availability options.
Managed MySQL
intermediate
5 commands
Aliases: MySQL Flexible Server
Quick peek
Open full term page
Databases
premium
Azure Database for PostgreSQL Flexible Server
A fully managed Azure PostgreSQL service with configurable compute, storage, backups, networking, maintenance, extensions, and high availability options.
Managed PostgreSQL
intermediate
5 commands
Aliases: PostgreSQL Flexible Server
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
Analytics
premium
Azure Databricks Unity Catalog
A unified governance layer in Azure Databricks for data and AI assets, including catalogs, schemas, tables, volumes, models, privileges, and lineage.
Data governance
intermediate
5 commands
Aliases: Unity Catalog
Quick peek
Open full term page
DevOps
premium
Azure DevOps organization
The top-level Azure DevOps Services container that connects related projects, users, repositories, pipelines, artifacts, permissions, and organization settings.
Azure DevOps
fundamentals
5 commands
Aliases: Azure DevOps org
Quick peek
Open full term page
DevOps
premium
Azure DevOps project
A workspace inside Azure DevOps for a team to plan, track, code, build, test, deploy, and collaborate on software delivery.
Azure DevOps
fundamentals
5 commands
Aliases: ADO project
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 HPC Cache
Azure HPC Cache was a managed Azure file-caching service for HPC workloads; Microsoft retired the service on September 30, 2025, so current work should focus on migration or historical inventory.
Retired HPC caching
advanced
5 commands
Aliases: HPC Cache, Azure Storage Cache
Quick peek
Open full term page
Analytics
premium
Azure integration runtime
Azure integration runtime is the compute infrastructure used by Azure Data Factory and Synapse pipelines to move data, dispatch activities, and connect across network environments.
Data integration compute
intermediate
5 commands
Aliases: Integration Runtime, IR, ADF integration runtime
Quick peek
Open full term page
Management and Governance
premium
Azure Lighthouse
Azure Lighthouse enables secure delegated management of Azure resources across customer tenants, supporting service providers and central teams with scalable cross-tenant governance.
Delegated resource management
advanced
5 commands
Aliases: Lighthouse, delegated resource management, Microsoft Managed Services delegation
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
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
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
Management and Governance
premium
Azure reservation
An Azure reservation is a one-year or three-year commitment that provides discounted pricing for eligible Azure resource usage.
Cost Management
fundamentals
5 commands
Aliases: Azure Reservations, Azure reservation, reservation order, reserved capacity, reserved instance
Quick peek
Open full term page
Management and Governance
premium
Azure savings plan
An Azure savings plan provides discounted pricing on eligible compute usage when you commit to an hourly spend for one or three years.
Cost Management
fundamentals
5 commands
Aliases: Azure savings plan, Azure savings plans, compute savings plan, savings plan for compute
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
Storage
premium
Azure Site Recovery vault
An Azure Site Recovery vault is a Recovery Services vault used to manage replication, failover, and recovery metadata for Site Recovery.
Backup and recovery
intermediate
5 commands
Aliases: ASR vault, Azure Site Recovery vault, Recovery Services vault, Site Recovery Recovery Services vault
Quick peek
Open full term page
Databases
premium
Azure SQL active geo-replication
Azure SQL active geo-replication creates readable secondary databases in other regions for database-level disaster recovery and failover.
Azure SQL Database
intermediate
5 commands
Aliases: Azure SQL active geo-replication, SQL geo-replication, active geo-replication, geo-secondary database
Quick peek
Open full term page
Databases
premium
Azure SQL auditing
Azure SQL auditing tracks database events and writes audit logs to supported destinations such as storage, Log Analytics, or Event Hubs.
Azure SQL Database
fundamentals
5 commands
Aliases: Azure SQL audit logs, Azure SQL auditing, SQL auditing, database auditing
Quick peek
Open full term page
Databases
premium
Azure SQL automated backup
Azure SQL automated backup automatically protects databases and supports point-in-time restore using service-managed backup chains.
Azure SQL Database
fundamentals
5 commands
Aliases: Azure SQL automated backup, Azure SQL automatic backups, SQL automated backups, point-in-time restore backups
Quick peek
Open full term page
Databases
premium
Azure SQL automatic tuning
Azure SQL automatic tuning monitors query performance and can apply tuning actions such as plan correction and index recommendations.
Azure SQL Database
fundamentals
5 commands
Aliases: Azure SQL automatic tuning, Azure SQL tuning recommendations, SQL automatic tuning, automatic tuning
Quick peek
Open full term page
Databases
premium
Azure SQL Business Critical tier
Azure SQL Business Critical tier is a vCore service tier for OLTP workloads that need high transaction rates, low-latency I/O, and high resilience through isolated replicas.
Azure SQL Database
fundamentals
5 commands
Aliases: Azure SQL Business Critical tier, Business Critical tier, BusinessCritical, Premium-like vCore tier, SQL Business Critical
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
Databases
premium
Azure SQL database copy
Azure SQL database copy creates a transactionally consistent copy of an Azure SQL Database using portal, PowerShell, Azure CLI, or Transact-SQL.
Azure SQL Database
fundamentals
5 commands
Aliases: Azure SQL copy, Azure SQL database copy, CREATE DATABASE AS COPY OF, SQL database copy, database copy
Quick peek
Open full term page
Databases
premium
Azure SQL Database DTU model
Azure SQL Database DTU model is a purchasing model that bundles compute, storage, and I/O resources into Database Transaction Units for Basic, Standard, and Premium tiers.
Azure SQL Database
fundamentals
5 commands
Aliases: Azure SQL Database DTU model, DTU model, DTU-based purchasing model, Database Transaction Unit, eDTU
Quick peek
Open full term page
Databases
premium
Azure SQL elastic job
Azure SQL elastic jobs schedule and run Transact-SQL scripts across one or many Azure SQL databases, including target groups across servers, pools, and subscriptions.
Azure SQL Database
fundamentals
5 commands
Aliases: Azure Elastic Jobs, Azure SQL elastic job, SQL elastic job agent, elastic job agent, elastic jobs
Quick peek
Open full term page
Databases
premium
Azure SQL elastic pool
Azure SQL elastic pool lets multiple Azure SQL databases on one logical server share a set of resources at a set price for variable usage patterns.
Azure SQL Database
fundamentals
5 commands
Aliases: Azure SQL elastic pool, SQL elastic pool, eDTU pool, elastic pool, pooled databases
Quick peek
Open full term page
Databases
premium
Azure SQL General Purpose tier
Azure SQL General Purpose tier is a vCore service tier for common workloads that need balanced compute and storage at budget-oriented pricing.
Azure SQL Database
fundamentals
5 commands
Aliases: Azure SQL General Purpose tier, GP tier, General Purpose tier, GeneralPurpose, SQL General Purpose
Quick peek
Open full term page
Databases
premium
Azure SQL geo-restore
Azure SQL geo-restore uses geo-replicated backups to restore a database to any logical server in any Azure region when primary-region access is unavailable.
Azure SQL Database
fundamentals
5 commands
Aliases: Azure SQL geo-restore, SQL geo restore, geo-replicated backup restore, geo-restore, regional backup restore
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