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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 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 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 Conversational language understanding A AI platform capability in Azure AI services that helps teams build, secure, observe, and govern intelligent applications with clearer ownership, safety, and operational context. Azure AI services fundamentals 3 commands Aliases: No aliases yet Quick peek Open full term page

AI and Machine Learning premium Key phrase extraction Key phrase extraction controls how text-mining workloads turn comments, claims, documents, and support tickets into searchable phrases for search, analytics, routing, and review. Teams see it in azure ai language resources, azure ai search skillsets. It is not keyword search, entity recognition, sentiment analysis, embeddings, semantic ranking, or manually authored metadata tags; confusing them can create missing important topics, noisy tags. 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. Language and search enrichment Intermediate 5 commands Aliases: Azure Language key phrase extraction, key phrase skill, KeyPhraseExtractionSkill, key phrases Quick peek Open full term page

AI and Machine Learning premium Sentiment analysis Sentiment analysis in Azure AI Language evaluates text and returns sentiment labels such as positive, neutral, negative, or mixed, with confidence scores at document and sentence level. Microsoft has announced retirement of this Azure Language feature after the support window, so production planning should include migration options. Azure AI Language fundamentals 5 commands Aliases: Azure sentiment analysis, text sentiment analysis, sentiment and opinion mining, Azure AI Language sentiment Quick peek Open full term page

AI and Machine Learning premium Named entity recognition Named entity recognition means an Azure AI Language capability that detects people, organizations, locations, dates, quantities, and other named items in text. You see it when teams extract structured signals from support tickets, clinical notes, contracts, emails, search content, or compliance documents. Think of it as a text analysis helper that suggests entities with confidence, not an automatic business decision engine. It matters because the setting changes how teams design, secure, operate, and troubleshoot the workload. Before changing it in production, know the owner, dependency, evidence, expected result, and rollback path. Azure AI Language fundamentals 4 commands Aliases: No aliases yet Quick peek Open full term page

AI and Machine Learning premium Custom question answering an Azure AI Language capability for building a project that answers user questions from curated sources, question pairs, and deployed knowledge bases. Azure AI Language fundamentals 3 commands Aliases: CQA, Azure AI Language custom question answering, question answering project Quick peek Open full term page

AI and Machine Learning verified PII detection PII detection in Azure AI Language identifies, classifies, and can redact sensitive personal information in text, conversations, and native documents. It returns entities, categories, confidence scores, and redacted output so applications can reduce exposure before storage, analytics, sharing, or downstream AI processing. AI platform and search intermediate 7 commands Aliases: Personally identifiable information detection, PII redaction, Azure Language PII detection Quick peek Open full term page

AI and Machine Learning verified Question answering Question answering lets users ask normal-language questions and receive answers from a curated knowledge base, such as FAQs, support articles, policies, or product documentation. Azure AI services intermediate 5 commands Aliases: No aliases yet 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 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

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 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 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 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

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

AI and Machine Learning premium Multi-service AI account Multi-service AI account means a shared Azure AI services account for applications that need several supported AI capabilities from one governed endpoint boundary. You see it when teams connect language, vision, speech, translation, or content-understanding features to production applications. Think of it as one managed account boundary for several AI capabilities, not one unlimited permission bucket. It matters because the setting changes how teams design, secure, operate, and troubleshoot the workload. Before changing it in production, know the owner, dependency, evidence, expected result, and rollback path. Azure AI services intermediate 4 commands Aliases: No aliases yet Quick peek Open full term page

AI and Machine Learning premium Multi-service AI resource Multi-service AI resource means an Azure AI resource that exposes supported AI service capabilities through one managed resource object. You see it when teams build applications that combine language, vision, speech, translation, or content services without creating a separate resource for every feature. Think of it as one Azure resource boundary for supported AI capabilities, with identity, network, monitoring, and billing attached. It matters because the setting changes how teams design, secure, operate, and troubleshoot the workload. Before changing it in production, know the owner, dependency, evidence, expected result, and rollback path. Azure AI services fundamentals 4 commands Aliases: No aliases yet Quick peek Open full term page

AI and Machine Learning premium AI token An AI token is a unit of text processed by a language model. Azure AI and Foundry model quotas, cost, and rate limits commonly use tokens to measure prompt input, generated output, and throughput such as tokens per minute. Azure OpenAI and Foundry Models fundamentals 3 commands Aliases: model token, LLM token, input token, output token, TPM Quick peek Open full term page

AI and Machine Learning field-manual-complete Language detection Language detection is a prebuilt Azure Language capability that identifies the predominant language of submitted text. It returns a language name, code, confidence score, script name, and script code, supports more than 100 languages in primary scripts, and can use country hints for ambiguous input. Azure AI services intermediate 8 commands Aliases: No aliases yet Quick peek Open full term page

AI and Machine Learning command-rich Data source in AI Search Data source in AI Search is documented by Microsoft as part of the Azure AI Search area in Azure. Azure AI Search intermediate 6 commands Aliases: No aliases yet Quick peek Open full term page

AI and Machine Learning field-manual-complete Language service Azure Language is a cloud-based Azure AI service for natural language processing. It provides core text analysis capabilities such as language detection, PII detection, named entity recognition, text analytics for health, and other features through Microsoft Foundry, REST APIs, client libraries, containers, and agent tools. Azure AI services fundamentals 5 commands Aliases: No aliases yet Quick peek Open full term page

AI and Machine Learning field-manual-complete Private endpoint for AI service A private endpoint for an AI service is the private network doorway to an Azure AI services account. Applications still call the service endpoint they are configured to use, but clients inside the linked network can resolve that name to a private IP instead of reaching across a public path. It is useful when document processing, language analysis, speech, content safety, or vision workloads handle sensitive data. It does not replace authentication, keys, managed identity, or responsible AI controls. AI platform and search intermediate 5 commands Aliases: No aliases yet Quick peek Open full term page

AI and Machine Learning complete Single-service AI account An Azure AI services resource dedicated to one service kind, with its own endpoint, keys, region, SKU, monitoring, and billing. AI services intermediate 5 commands Aliases: single service AI resource, single-service Azure AI resource, dedicated AI services account 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

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 Expression language Expression language is the Azure Data Factory and Azure Synapse syntax used to build dynamic values, parameters, conditions, and function calls inside pipeline definitions. Teams use it to make pipeline paths, dates, conditions, parameters, linked-service values, and activity settings change at runtime instead of being hard-coded. It is not general programming code, a SQL dialect, a security boundary, or a guarantee that dynamic values are valid for every dataset and trigger context. In production, confirm expression syntax, parameter names, variable scope, activity output references, trigger metadata, evaluated values, published JSON, debug runs, run IDs, and downstream paths or queries before. Data Factory intermediate 6 commands Aliases: ADF expression language, Data Factory expression language, pipeline expression language, dynamic content 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 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

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

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

DevOps premium Pipeline in Azure DevOps A pipeline in Azure DevOps is an automated build, test, and deployment workflow. Microsoft Learn describes Azure Pipelines as CI/CD for many languages, platforms, and targets, with YAML or classic definitions that connect source changes to repeatable delivery stages. CI/CD fundamentals 5 commands Aliases: Azure Pipelines, ADO pipeline, Azure DevOps CI/CD pipeline, YAML pipeline, Azure Pipeline, DevOps pipeline Quick peek Open full term page

AI and Machine Learning premium AI connection AI connection is a Microsoft Foundry project connection that links the project to an external or Azure resource such as models, storage, search, or services. In everyday Azure work, teams use it to let AI applications and agents use approved resources without every prototype hardcoding endpoints and credentials. The useful evidence is connection name, target AI platform intermediate 4 commands Aliases: Foundry connection, AI project connection, connected resource, AI service connection Quick peek Open full term page

Databases premium Azure Cosmos DB Azure Cosmos DB is a fully managed database service for NoSQL, relational, and vector workloads. It supports global distribution, elastic scale, multiple APIs, request-unit capacity, backup, and high availability so modern applications can store and query data without operating database servers. Azure Cosmos DB fundamentals 4 commands Aliases: Azure Cosmos DB, Cosmos DB, Azure Cosmos DB for NoSQL, Cosmos database, global NoSQL database, request-unit database Quick peek Open full term page

Databases premium Azure Cosmos DB for NoSQL The native document database API of Azure Cosmos DB for JSON data, SQL-like queries, partitioning, indexing, and scalable request-unit throughput. Azure Cosmos DB intermediate 4 commands Aliases: Cosmos DB NoSQL API, Azure Cosmos DB SQL API Quick peek Open full term page

Management and Governance premium Azure data plane The Azure data plane is the part of Azure you use after a resource exists, when you interact with the capability that resource provides. Microsoft Learn anchors this term in Azure control plane and data plane, but this field-manual definition is intentionally wider than an older short glossary entry because the page must teach what to inspect, what can break, who owns the decision, and which evidence proves the Azure environment is behaving as intended. In field use, start with the technical boundary: Technically, data-plane operations are service-specific operations against. Azure Resource Manager fundamentals 4 commands Aliases: No aliases yet Quick peek Open full term page

Management and Governance premium Azure Resource Graph Azure Resource Graph is the fast inventory search engine for Azure resources. Microsoft Learn anchors this term in What is Azure Resource Graph?, but this field-manual definition is intentionally wider than an older short glossary entry because the page must teach what to inspect, what can break, who owns the decision, and which evidence proves the Azure environment is behaving as intended. In field use, start with the technical boundary: Technically, Azure Resource Graph extends Azure Resource Management by maintaining queryable resource data across the subscriptions available to the signed-in. Fleet discovery fundamentals 4 commands Aliases: ARG Quick peek Open full term page