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Analytics
field-manual-complete
Lakehouse architecture
Lakehouse architecture combines data lake scale with warehouse-style querying, governance, and analytics patterns. On Azure, it commonly uses Delta Lake, OneLake or ADLS storage, Spark, SQL experiences, BI tools, and layered data design such as bronze, silver, and gold at enterprise scale.
Azure Databricks
intermediate
4 commands
Aliases: No aliases yet
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Analytics
premium
Microsoft Fabric lakehouse
Microsoft Fabric lakehouse is a Microsoft Fabric data item that stores files and tables in OneLake while exposing lakehouse-style analytics and engineering experiences. Teams should manage it with clear ownership, monitoring, rollback evidence, and production change discipline.
Microsoft Fabric
intermediate
4 commands
Aliases: Fabric lakehouse, lakehouse item, OneLake lakehouse
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Analytics
premium field-manual
Medallion architecture
Medallion architecture is a lakehouse data design that organizes data into bronze, silver, and gold layers as quality improves. Teams use it when data teams need a shared pattern for raw ingestion, cleaned data, curated analytics, and trusted consumption. In plain English, it gives operators a named control for clear data quality stages, ownership boundaries, and reusable analytics products 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.
Lakehouse architecture
intermediate
4 commands
Aliases: Medallion architecture, bronze silver gold architecture, medallion lakehouse, bronze silver gold layers, lakehouse medallion pattern, bronze-silver-gold, bronze-silver-gold pattern, Azure Databricks, Microsoft Fabric, and lakehouse platforms, Lakehouse architecture
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Storage
premium
Data Lake gold layer
The Data Lake gold layer is the business-ready medallion layer where curated, aggregated, and governed data is published for analytics, reporting, and decision support.
Medallion lakehouse architecture
intermediate
5 commands
Aliases: gold layer, gold zone, curated business layer, trusted reporting layer
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Analytics
verified
OneLake shortcut
OneLake shortcuts are Fabric objects that appear as folders in OneLake while pointing to internal or external storage locations. They let lakehouses, KQL databases, Spark, SQL, and other engines read existing data through a unified namespace without copying the target data.
Microsoft Fabric OneLake
intermediate
5 commands
Aliases: Fabric shortcut, OneLake pointer, shortcut path, target path, OneLake shortcut, OneLake shortcuts, lakehouse shortcut
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Storage
premium
Data Lake bronze layer
The raw ingestion layer in a lakehouse or medallion architecture where source data first lands with minimal transformation and strong traceability.
Data Lake Storage Gen2
Intermediate
6 commands
Aliases: No aliases yet
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Analytics
learning-path-anchor
Databricks table
A governed Databricks data object, commonly managed, external, or foreign, queried through Unity Catalog and optimized for analytics.
Databricks
fundamentals
4 commands
Aliases: Unity Catalog table, Delta table in Databricks, Databricks managed table
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Analytics
field-manual-complete
Unity Catalog schema
A Unity Catalog schema is the namespace inside a catalog that contains tables, views, volumes, functions, and models. It gives teams a more granular organization and permission boundary than the catalog level while keeping assets in the catalog.schema.object hierarchy used by Azure Databricks.
Azure Databricks
intermediate
5 commands
Aliases: schema in Unity Catalog, Databricks schema, UC schema, catalog schema namespace
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Analytics
premium
Synapse SQL
Synapse SQL is the T-SQL analytics capability in Azure Synapse Analytics. It includes dedicated SQL pools for provisioned warehousing and serverless SQL pools for on-demand lake queries, letting teams analyze structured and semi-structured data through familiar SQL endpoints inside a Synapse workspace.
Synapse Analytics
intermediate
7 commands
Aliases: Synapse SQL engine, Azure Synapse SQL, Synapse serverless and dedicated SQL, SQL analytics in Synapse
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Integration
premium
Capacity unit
A capacity measure used by Event Hubs Dedicated clusters.
Messaging and eventing
intermediate
6 commands
Aliases: No aliases yet
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Analytics
premium
Databricks cluster
A Databricks compute resource that runs notebooks, jobs, libraries, Spark workloads, and data processing tasks using configured runtime, workers, policies, and access controls.
Azure Databricks
fundamentals
6 commands
Aliases: Databricks compute, Azure Databricks compute cluster, classic cluster
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Analytics
premium
Fabric capacity
A Fabric capacity is a dedicated pool of compute resources that powers Microsoft Fabric workloads assigned to workspaces. Teams use it to provide shared compute for Fabric workspaces, reports, lakehouses, warehouses, notebooks, pipelines, and real-time workloads under an assigned capacity SKU. It is not a single workspace, a Power BI report, a storage account, a Databricks cluster, or a guarantee that every tenant workload has unlimited performance. In production, confirm capacity name, SKU, region, admin list, assigned workspaces, workload settings, metrics app evidence, throttling, refresh history, pause state, billing owner, and reservation or scaling plan before treating the design as.
Microsoft Fabric
intermediate
6 commands
Aliases: Microsoft Fabric capacity, Fabric F SKU, Fabric compute capacity
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Developer Tools
premium
Feature flag
A Feature flag is a configuration value that controls whether application code for a feature is enabled, disabled, or conditionally available without redeploying the application. Teams use it to release, test, target, disable, or roll back application behavior by changing configuration instead of shipping new code every time. It is not a substitute for authorization, a permanent architecture branch, a secret store, a deployment slot by itself, or a safe rollback if dependencies and data changes are irreversible.
Configuration
intermediate
6 commands
Aliases: feature toggle, App Configuration feature flag, feature management flag, release flag
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Databases
premium
PostgreSQL high availability
PostgreSQL high availability means Azure keeps a standby flexible server ready so the database can continue after certain failures or planned failover events. Instead of relying on one server instance, the primary and standby are kept in sync. Depending on the design, the standby can be in the same availability zone or a different zone. This reduces downtime risk, but it does not remove every responsibility. Applications still need retry logic, connection handling, monitoring, tested failover procedures, and a cost owner because high availability adds real infrastructure.
PostgreSQL flexible server
intermediate
6 commands
Aliases: PostgreSQL high availability, postgresql high availability, Azure Database for PostgreSQL flexible server
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Integration
premium
Service Bus topic
Service Bus topic is a publish-subscribe entity inside a Service Bus namespace. Publishers send one message to the topic, and matching subscriptions receive their own copies. Topics are used when several downstream systems need the same business event without coupling the publisher to every receiver.
Messaging
fundamentals
6 commands
Aliases: Azure Service Bus topic, Service Bus pub-sub topic, topic entity, broker topic
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Containers
premium
ACR import
ACR import is a server-side image copy. Instead of pulling an image to your machine and pushing it back, Azure copies it into your registry directly. It is useful for migration, mirroring, controlled base images, and pipeline cleanup.
Azure Container Registry
intermediate
5 commands
Aliases: ACR
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Containers
premium
ACR manifest
An ACR manifest is the record behind an image tag. It describes the image layers and configuration, and its digest is the exact content identity. Tags can move, but a manifest digest is what proves the precise image version.
Azure Container Registry
intermediate
5 commands
Aliases: ACR
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Databases
premium
Active geo-replication
Active geo-replication is an Azure SQL Database business-continuity feature that continuously replicates one primary database to a readable secondary database, often in another Azure region. It supports manual or programmatic geo-failover for individual databases and can also serve read-only workloads from the secondary.
Azure SQL continuity
advanced
5 commands
Aliases: Azure SQL active geo-replication, geo-secondary, geo-replica
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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
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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
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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
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Analytics
premium
Delta transaction log
The Delta transaction log is the file-based record that tracks Delta table commits, metadata, protocol information, and data-file actions for reliable table operations.
Delta Lake
intermediate
5 commands
Aliases: Delta log, _delta_log, Delta Lake log, Delta table log
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Integration
premium
Event Hubs capture
Event Hubs Capture automatically writes streaming data from an event hub to Azure Blob Storage or Azure Data Lake Storage based on configured time or size intervals. Teams use it to archive raw event streams to storage for analytics, compliance, replay, or lakehouse ingestion without writing a separate capture consumer. It is not a consumer group, a checkpoint, a data transformation job, or a guarantee that downstream analytics has already processed the archived files. In production, confirm the namespace, event hub, partitions, capacity, identity, network path, consumer group, checkpoint behavior, monitoring, and owner before treating the stream as safe.
Event Hubs
intermediate
5 commands
Aliases: Azure Event Hubs Capture, Capture Streaming Events, Event Hubs archive capture
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Networking
premium
Front Door profile
Front Door profile is the top-level Azure Front Door Standard or Premium resource that groups edge endpoints, routes, origins, domains, rule sets, security associations, and delivery settings. Teams use it to manage a global application entry point without treating each endpoint, route, or origin as a separate product. In daily Azure work, it shows up when engineers review edge architecture, add a new website, tune routing, attach custom domains, configure WAF, or troubleshoot global traffic. It is not the same thing as a single endpoint, DNS name, backend app, CDN cache rule, or web application firewall policy.
Application delivery and API edge
intermediate
5 commands
Aliases: Azure Front Door profile, AFD profile, Front Door Standard/Premium profile
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Compute
premium
Gallery image definition
Gallery image definition is the Azure Compute Gallery record that defines an image family before individual image versions are published. Teams use it to standardize OS type, generation, publisher, offer, SKU, architecture, and image state so teams deploy consistent virtual machine builds. In daily Azure work, it appears when engineers create hardened Windows or Linux baselines, separate application images, control VM generation compatibility, or publish reusable images across regions. It is not the actual disk snapshot, a VM instance, an image version, a patching process, or proof that every VM deployed from it is secure.
Disks and images
intermediate
5 commands
Aliases: Azure Compute Gallery image definition, SIG image definition, image definition
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Analytics
premium
Serverless SQL pool
Serverless SQL pool in Azure Synapse Analytics lets users query data in the lake with T-SQL without provisioning dedicated SQL compute. It stores only metadata objects in databases, supports SELECT, CETAS, views, credentials, users, and object permissions, and charges based on data processed by queries.
Azure Synapse Analytics
fundamentals
5 commands
Aliases: No aliases yet
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Storage
premium
Zone-redundant storage
Zone-redundant storage (ZRS) is an Azure Storage redundancy option that copies data synchronously across three or more availability zones in the primary region. It keeps storage resources available for reads and writes if a zone becomes unavailable, while staying within the region for governance-sensitive workloads.
Azure Storage
intermediate
5 commands
Aliases: ZRS, ZRS storage, Azure Storage ZRS, zonal storage redundancy
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Storage
premium
ZRS redundancy
ZRS redundancy is the storage-account redundancy setting that enables zone-redundant storage. It synchronously replicates data across availability zones in the primary Azure region, so blobs, files, queues, and tables can remain accessible during a zonal outage without relying on asynchronous secondary-region replication.
Storage accounts
fundamentals
5 commands
Aliases: Standard_ZRS, Premium_ZRS, ZRS SKU, zonal redundancy, zone redundant SKU
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Analytics
premium
Auto Loader
Auto Loader is the Azure Databricks feature that watches cloud storage and brings in new files without forcing engineers to rescan everything manually. In plain terms, it is a safer ingestion pattern for folders that keep receiving CSV, JSON, Parquet, images, or other data files. It can process existing files, then continue with new.
Analytics platform
intermediate
4 commands
Aliases: Databricks Auto Loader, cloudFiles, Auto Loader cloud files, Lakeflow Auto Loader
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Compute
premium
Availability zone
Availability zone is a physically separate zone inside an Azure region with independent datacenter infrastructure such as power, cooling, and networking. In Azure, teams encounter it when architects choose whether a workload should pin resources to one zone or spread service instances across multiple zones. The useful question is what behavior it proves, who owns
Availability
fundamentals
4 commands
Aliases: Azure availability zone, zone, zone-redundant deployment, zonal deployment
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Databases
premium
Cosmos DB analytical store
A database capability or setting in Azure Cosmos DB that helps teams store, query, scale, secure, and recover application data with clearer ownership, safety, and operational context.
Azure Cosmos DB
fundamentals
4 commands
Aliases: No aliases yet
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Analytics
premium
Delta Lake table
A Delta Lake table is a Databricks table stored in Delta format, using data files and a transaction log to support reliable reads, writes, metadata, and table history.
Delta Lake
fundamentals
4 commands
Aliases: Delta table in Delta Lake, Databricks Delta Lake table, Delta format table, lakehouse Delta table
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Analytics
premium
Delta Live Tables
Delta Live Tables is the former name for Lakeflow Spark Declarative Pipelines, a Databricks framework for declarative batch and streaming pipelines using SQL or Python.
Azure Databricks
intermediate
4 commands
Aliases: DLT, Lakeflow Spark Declarative Pipelines, Databricks declarative pipelines, Lakeflow pipelines
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Analytics
premium
Delta table
A Delta table is a table stored in Delta Lake format, combining Parquet data files with a transaction log for reliable batch, streaming, and SQL operations.
Delta Lake
fundamentals
4 commands
Aliases: Databricks Delta table, Delta format table, Delta Lake table, managed Delta table
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AI and Machine Learning
premium
Deployment type
Deployment type is the Azure AI or Microsoft Foundry model hosting option, such as standard, global, data-zone, regional, batch, serverless, or provisioned deployment, that determines availability, data processing location, capacity model, cost, and operational behavior.
Microsoft Foundry
intermediate
4 commands
Aliases: Microsoft Foundry deployment type, Azure AI deployment type, model deployment type, Foundry Models deployment type
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Management and Governance
premium
Deployment variable
A deployment variable is a named value or expression in an ARM template or Bicep file used to simplify resource definitions, construct repeatable names, reuse calculated values, and reduce duplication during deployment.
ARM deployments
fundamentals
4 commands
Aliases: ARM template variable, Bicep variable, template variable, infrastructure variable
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Storage
premium
Dequeue count
Dequeue count is the Queue Storage message property that records how many times a message has been retrieved for processing, helping consumers identify retry loops, stuck work, and poison-message conditions.
Queue Storage
fundamentals
4 commands
Aliases: queue message dequeue count, Azure Queue dequeue count, message dequeue count, queue trigger dequeue count
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Integration
premium
Developer portal
The developer portal is the Azure API Management portal where API consumers discover APIs, read documentation, sign in, subscribe to products, retrieve subscription details, and test API operations when allowed.
Application delivery and API edge
intermediate
4 commands
Aliases: API Management developer portal, APIM developer portal, developer portal in API Management, API consumer portal
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Internet of Things
premium
Device identity
A device identity is the IoT Hub identity registry entry that represents a permitted device or module, including its device ID, authentication material, status, and connection-related metadata.
IoT identity
fundamentals
4 commands
Aliases: IoT Hub device identity, IoT device registry identity, device registry entry, IoT device ID
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Internet of Things
premium
Device Provisioning Service
Device Provisioning Service is an Azure IoT helper service that enables zero-touch, just-in-time provisioning of devices to one or more linked IoT hubs using enrollments and allocation policies.
IoT provisioning
fundamentals
4 commands
Aliases: Azure IoT Hub Device Provisioning Service, IoT DPS, DPS, zero-touch device provisioning
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Internet of Things
premium
Device twin
A device twin is the IoT Hub JSON document that stores device metadata, tags, desired properties, and reported properties so cloud applications and devices can synchronize configuration and state.
Device state
fundamentals
4 commands
Aliases: IoT Hub device twin, device twin properties, twin desired properties, twin reported properties
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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
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Monitoring and Observability
premium
Diagnostic settings for storage
Diagnostic settings for storage route Azure Storage platform logs and metrics, including service-specific operations where supported, to destinations such as Log Analytics, Event Hubs, or Storage for investigation and compliance.
Data operations
intermediate
4 commands
Aliases: storage diagnostic settings, Azure Storage diagnostic settings, Storage account diagnostic settings, storage platform log routing
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Monitoring and Observability
premium
Diagnostic settings policy
A diagnostic settings policy is an Azure Policy definition or initiative that audits, denies, or deploys diagnostic settings at scale so supported resources send logs and metrics to approved destinations.
Governance operations
intermediate
4 commands
Aliases: Azure Policy for diagnostic settings, diagnostic settings Azure Policy, policy-based diagnostic settings, deploy diagnostic settings policy
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Identity
premium
Directory
A directory is the Microsoft Entra identity container associated with users, groups, applications, service principals, devices, and tenant-level identity configuration.
Tenant identity
fundamentals
4 commands
Aliases: Microsoft Entra directory, tenant directory, identity directory, Azure AD directory
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Identity
premium
Directory role
A directory role grants permissions to manage Microsoft Entra tenant resources such as users, groups, applications, devices, roles, and security settings.
Privileged access
intermediate
4 commands
Aliases: Microsoft Entra role, administrator role, Entra directory role, tenant administrator role
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Storage
premium
Disable Shared Key authorization
Disable Shared Key authorization is a storage account setting that prevents requests from being authorized with account keys and pushes supported access toward Microsoft Entra authorization.
Storage security
intermediate
4 commands
Aliases: disallow Shared Key, AllowSharedKeyAccess false, prevent Shared Key access, disable storage account key access
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Management and Governance
premium
Disabled effect
The Disabled effect is an Azure Policy effect that turns off policy evaluation for a policy assignment or parameterized policy path, commonly for testing or controlled exceptions.
Azure Policy
intermediate
4 commands
Aliases: Azure Policy disabled effect, policy disabled effect, effect disabled, disabled policy effect
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Migration
premium
Discovery appliance
A discovery appliance is the Azure Migrate appliance that discovers source servers and sends configuration, dependency, and performance metadata to Azure for migration assessment.
Discovery and assessment
intermediate
4 commands
Aliases: Azure Migrate appliance, migration discovery appliance, assessment appliance, server discovery appliance
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Compute
premium
Disk attachment
Disk attachment is the association between a managed disk and a virtual machine or compatible scale set instance, allowing the workload to use the disk as OS or data storage.
Managed disks
fundamentals
4 commands
Aliases: VM disk attachment, data disk attachment, attach managed disk, attached disk
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