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 2,001 matching terms. Narrow the search to reduce the list.
Databases
complete
SQL Microsoft Entra authentication
Microsoft Learn describes Microsoft Entra authentication for Azure SQL as using identities from Microsoft Entra ID to authenticate to Azure SQL Database, Azure SQL Managed Instance, Synapse SQL, and related SQL platforms. It supports users, groups, applications, and managed identities while database permissions still control authorization.
Azure SQL security and identity
intermediate
5 commands
Aliases: Azure SQL Entra authentication, Microsoft Entra authentication for Azure SQL, Azure AD authentication for SQL, Entra ID SQL authentication
Quick peek
Open full term page
Databases
complete
SQL server administrator
Microsoft Learn explains that when an Azure SQL resource is deployed, a server admin login can be created with administrative rights to the master database and databases on that server. Azure SQL can also use a configured Microsoft Entra administrator for administrative access through Microsoft Entra authentication.
Azure SQL security and identity
intermediate
5 commands
Aliases: Azure SQL server admin, server admin login, SQL administrator login, Microsoft Entra admin for SQL server
Quick peek
Open full term page
Databases
premium
Azure SQL transparent data encryption
Azure SQL Transparent Data Encryption helps protect Azure SQL Database data, log files, and backups at rest by encrypting and decrypting database pages without requiring application changes.
Azure SQL Database
fundamentals
4 commands
Aliases: No aliases yet
Quick peek
Open full term page
Databases
field-manual-complete
Azure SQL firewall rule
An Azure SQL firewall rule is an allow-list entry for public network access to Azure SQL Database. It says which client IP address or range may connect to a logical server or a specific database. It does not replace identity, passwords, Microsoft Entra authentication, or private networking; it only decides whether the network connection is.
Azure SQL Database
intermediate
5 commands
Aliases: Azure SQL firewall rule, IP firewall rule, SQL firewall rule, database-level firewall rule, server-level firewall rule
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 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 vulnerability assessment
Azure SQL vulnerability assessment is a Defender for Cloud capability that scans Azure SQL databases for security misconfigurations, risky settings, and findings that can be reviewed and remediated.
Azure SQL Database
intermediate
4 commands
Aliases: No aliases yet
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
Databases
field-manual-complete
Azure SQL private endpoint
A database capability or setting in Azure SQL Database that helps teams store, query, scale, secure, and recover application data with clearer ownership, safety, and operational context.
Azure SQL Database
intermediate
5 commands
Aliases: Azure SQL private endpoint, azure-sql-private-endpoint, azure-sql-database, azure-sql-logical-server, private-endpoint, private-dns-zone, vnet-peering, managed-identity, app-service-vnet-integration, azure-sql-firewall-rule, service-endpoint
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
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 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 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 failover group
Provide a stable listener endpoint for applications that must survive an Azure SQL regional failover.; Coordinate failover for several related user databases instead of managing each geo-replica separately.
Azure SQL Database
intermediate
5 commands
Aliases: Azure SQL failover group, SQL failover group, auto-failover group, failover group, geo-failover group
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
Databases
premium
Azure SQL hyperscale
Azure SQL Database Hyperscale is a service tier built for very large databases, fast storage scaling, rapid backups and restores, and high throughput. Microsoft Learn describes its distinct architecture, including separated compute and storage, page servers, log service, and optional replicas.
Azure SQL Database
fundamentals
5 commands
Aliases: No aliases yet
Quick peek
Open full term page
Databases
premium
Azure SQL ledger
A database capability or setting in Azure SQL Database that helps teams store, query, scale, secure, and recover application data with clearer ownership, safety, and operational context.
Azure SQL Database
fundamentals
5 commands
Aliases: No aliases yet
Quick peek
Open full term page
Databases
premium
Azure SQL long-term retention
A database capability or setting in Azure SQL Database that helps teams store, query, scale, secure, and recover application data with clearer ownership, safety, and operational context.
Azure SQL Database
fundamentals
5 commands
Aliases: No aliases yet
Quick peek
Open full term page
Databases
premium
Azure SQL maintenance window
A database capability or setting in Azure SQL Database that helps teams store, query, scale, secure, and recover application data with clearer ownership, safety, and operational context.
Azure SQL Database
fundamentals
5 commands
Aliases: No aliases yet
Quick peek
Open full term page
Databases
premium
Azure SQL Microsoft Entra authentication
A database capability or setting in Azure SQL Database that helps teams store, query, scale, secure, and recover application data with clearer ownership, safety, and operational context.
Azure SQL Database
fundamentals
5 commands
Aliases: No aliases yet
Quick peek
Open full term page
Databases
premium
Azure SQL point-in-time restore
A database capability or setting in Azure SQL Database that helps teams store, query, scale, secure, and recover application data with clearer ownership, safety, and operational context.
Azure SQL Database
fundamentals
5 commands
Aliases: No aliases yet
Quick peek
Open full term page
Databases
premium
Azure SQL serverless compute
Run development, test, training, or demo databases that need full SQL behavior but sit idle outside work hours.; Support tenant databases with sporadic activity where provisioned compute would waste budget for long idle
Azure SQL Database
fundamentals
5 commands
Aliases: Azure SQL serverless compute
Quick peek
Open full term page
Databases
premium
Azure SQL Query Store
Find the exact query plan regression that appeared after an application deployment or database compatibility-level change.; Compare normal and incident windows before deciding whether a SKU scale-up is justified.
Azure SQL Database
fundamentals
4 commands
Aliases: Azure SQL Query Store
Quick peek
Open full term page
Databases
premium
Azure SQL service objective
An Azure SQL service objective is the named performance level or SKU selected for an Azure SQL Database or elastic pool, defining resource limits, capabilities, and price within the chosen purchasing model.
Azure SQL Database
intermediate
4 commands
Aliases: No aliases yet
Quick peek
Open full term page
Databases
premium
Azure SQL vCore model
The Azure SQL vCore purchasing model lets customers independently choose compute, storage, service tier, and hardware configuration for Azure SQL Database workloads.
Azure SQL Database
intermediate
4 commands
Aliases: No aliases yet
Quick peek
Open full term page
Databases
premium
Azure SQL zone redundancy
Azure SQL zone redundancy places database replicas or storage across multiple availability zones in a supported region to improve resilience against datacenter-level failures.
Azure SQL Database
intermediate
4 commands
Aliases: No aliases yet
Quick peek
Open full term page
Databases
premium
Azure SQL tempdb
Azure SQL tempdb refers to the SQL engine temporary workspace used for temporary tables, table variables, internal worktables, sorting, version store activity, and other transient database operations.
Azure SQL Database
intermediate
3 commands
Aliases: No aliases yet
Quick peek
Open full term page
Analytics
learning-path-anchor
Synapse SQL on-demand
Synapse SQL on-demand is the serverless SQL pool model in Azure Synapse Analytics. It lets teams run T-SQL queries over data in the lake without provisioning dedicated warehouse capacity, storing only metadata objects while using external data sources, views, functions, and security objects.
Synapse Analytics
fundamentals
6 commands
Aliases: SQL on-demand, Synapse serverless SQL, serverless SQL in Synapse, built-in serverless SQL pool
Quick peek
Open full term page
Analytics
learning-path-anchor
Synapse workspace managed identity
A Synapse workspace managed identity is the workspace's own identity in Microsoft Entra ID. Instead of saving passwords, keys, or connection strings inside pipelines and notebooks, Synapse can use this identity to ask for tokens and reach trusted Azure resources. It is commonly used for Data Lake Storage, Key Vault, SQL, and linked service...
Synapse Analytics
intermediate
8 commands
Aliases: Synapse managed service identity, Synapse MSI, workspace system-assigned identity, Synapse workspace identity
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
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 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
Security
premium
Managed identity for data access
Managed identity for data access is the pattern of using a managed identity to let a workload read or write data without embedded secrets. Teams use it when pipelines, applications, jobs, or analytics services need secure access to storage, databases, or other data services. In plain English, it gives operators a named control for least-privilege data access, reduced secret exposure, and cleaner audit trails 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.
Data access security
intermediate
3 commands
Aliases: Managed identity for data access, Microsoft Entra ID, Data access security
Quick peek
Open full term page
Identity
learning-path-anchor
System-assigned managed identity
A system-assigned managed identity lets one Azure resource authenticate without a stored password, client secret, or certificate managed by your app team. You turn it on for a resource such as a web app, function, virtual machine, data factory, or automation account. Azure creates an identity for that resource, and the resource can request...
Managed identities
intermediate
4 commands
Aliases: system assigned identity, resource managed identity, SystemAssigned identity, managed service identity
Quick peek
Open full term page
Compute
verified
VM system-assigned identity
VM system-assigned identity is a Microsoft Entra managed identity created directly on an Azure virtual machine. Azure manages its credentials, ties its lifecycle to that VM, and lets the guest request tokens for authorized Azure resources without storing secrets in code.
Virtual Machines
intermediate
5 commands
Aliases: VM system-assigned identity, vm system-assigned identity
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
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
Synapse SQL administrator
A Synapse SQL administrator is the Synapse RBAC role focused on serverless SQL access and SQL artifacts. It grants broad serverless SQL pool permissions plus create, read, update, and delete access to published SQL scripts, credentials, and linked services within a workspace.
Synapse Analytics
intermediate
6 commands
Aliases: Synapse SQL Administrator, Synapse SQL admin, SQL administrator in Synapse, Synapse SQL admin role
Quick peek
Open full term page
Containers
premium
Azure Container Registry
A managed private registry service for building, storing, and managing container images and OCI artifacts for container deployments.
Container images
fundamentals
5 commands
Aliases: ACR
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
Identity
premium
Azure tenant
An Azure tenant is the Microsoft Entra directory that provides identity and access management for users, groups, applications, service principals, devices, and Azure resources associated with an organization.
Azure identity
fundamentals
5 commands
Aliases: tenant, Microsoft Entra tenant, tenant ID
Quick peek
Open full term page
Virtual Desktop Infrastructure
premium
Azure Virtual Desktop
Azure Virtual Desktop is a desktop and app virtualization service that runs on Azure, delivering Windows desktops and RemoteApp experiences with host pools, session hosts, and flexible control.
Virtual desktops
fundamentals
5 commands
Aliases: AVD
Quick peek
Open full term page
Containers
premium
Kubelet identity
Kubelet identity controls how AKS nodes authenticate to Azure resources for node-level tasks, especially pulling container images from registries without embedded secrets. Teams see it in aks identity profile, node pools. It is not cluster control-plane identity, workload identity, pod managed identity, service account token, kubeconfig credential, or container registry admin user; confusing them can create image pull failures, overbroad registry access. 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.
AKS identity
Intermediate
5 commands
Aliases: AKS kubelet identity, node pool kubelet identity, AKS node managed identity, identityProfile kubeletidentity
Quick peek
Open full term page
Databases
premium
Serverless SQL database
A serverless SQL database is an Azure SQL Database single database configured with the serverless compute model. It automatically scales compute within configured limits, can auto-pause in supported tiers, resumes on activity, and keeps the managed SQL Database platform features such as backups, patching, monitoring, and security.
Azure SQL Database
fundamentals
5 commands
Aliases: No aliases yet
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