Restez organisé à l'aide des collections
Enregistrez et classez les contenus selon vos préférences.
Documentation Data Catalog
Data Catalog est un service de gestion des métadonnées entièrement géré et évolutif au sein de Dataplex.
Data Catalog permet aux organisations de découvrir, de gérer et d'interpréter rapidement l'ensemble de leurs données dans Google Cloud. Ce service comprend les éléments suivants :
- Une interface de recherche simple et facile à utiliser pour la découverte de données, optimisée par la même technologie de recherche Google que Gmail et Drive
- Un système de catalogage flexible et puissant pour la collecte de métadonnées techniques et professionnelles
- Un mécanisme de marquage automatique pour les données sensibles avec intégration de l'API DLP
En savoir plus
Essai gratuit
Démarrez votre prochain projet avec 300 $ de crédits offerts
Créez et testez une démonstration de faisabilité avec les crédits d'essai offerts et l'utilisation mensuelle gratuite de plus de 20 produits.
Afficher les offres produit gratuites.
Continuez à explorer le monde avec plus de 20 produits toujours gratuits
Accédez à plus de 20 produits gratuits pour des cas d'utilisation courants, y compris des API d'IA, des VM, des entrepôts de données, et plus encore.
Sauf indication contraire, le contenu de cette page est régi par une licence Creative Commons Attribution 4.0, et les échantillons de code sont régis par une licence Apache 2.0. Pour en savoir plus, consultez les Règles du site Google Developers. Java est une marque déposée d'Oracle et/ou de ses sociétés affiliées.
Dernière mise à jour le 2025/02/01 (UTC).
[[["Facile à comprendre","easyToUnderstand","thumb-up"],["J'ai pu résoudre mon problème","solvedMyProblem","thumb-up"],["Autre","otherUp","thumb-up"]],[["Difficile à comprendre","hardToUnderstand","thumb-down"],["Informations ou exemple de code incorrects","incorrectInformationOrSampleCode","thumb-down"],["Il n'y a pas l'information/les exemples dont j'ai besoin","missingTheInformationSamplesINeed","thumb-down"],["Problème de traduction","translationIssue","thumb-down"],["Autre","otherDown","thumb-down"]],["Dernière mise à jour le 2025/02/01 (UTC)."],[[["\u003cp\u003eData Catalog is a fully managed and scalable metadata management service within Dataplex, designed for discovering, managing, and understanding data in Google Cloud.\u003c/p\u003e\n"],["\u003cp\u003eIt features a user-friendly search interface, similar to Google Search, for efficient data discovery and a flexible system for capturing both technical and business metadata.\u003c/p\u003e\n"],["\u003cp\u003eData Catalog offers an auto-tagging capability for sensitive data using DLP API integration, enhancing data security and compliance.\u003c/p\u003e\n"],["\u003cp\u003eThe service provides resources like guides, references, pricing, release notes, and support, along with integration examples for on-premises RDBMS, Looker, and Tableau metadata.\u003c/p\u003e\n"],["\u003cp\u003eData Catalog provides documentation on how to use the product, with use cases, and code samples, along with providing use cases to integrate with 3rd party applications.\u003c/p\u003e\n"]]],[],null,["# Data Catalog documentation\n==========================\n\n[Read product documentation](/data-catalog/docs/concepts/overview) [Dataplex Universal Catalog](/dataplex/docs \"View this page for Dataplex Universal Catalog\") \\| Data Catalog (Deprecated)\nData Catalog is a fully managed and scalable metadata management service. Data Catalog allows organizations to quickly discover, manage and understand all their data in Google Cloud. It offers:\n\n- A simple and easy to use search interface for data discovery, powered by the same Google search technology that supports Gmail and Drive.\n- A flexible and powerful cataloging system for capturing technical and business metadata.\n- An auto-tagging mechanism for sensitive data with DLP API integration.\n\n\n[Learn more](/data-catalog/docs/concepts/overview)\n[Get started for free](https://console.cloud.google.com/freetrial) \n\n#### Start your proof of concept with $300 in free credit\n\n- Get access to Gemini 2.0 Flash Thinking\n- Free monthly usage of popular products, including AI APIs and BigQuery\n- No automatic charges, no commitment \n[View free product offers](/free/docs/free-cloud-features#free-tier) \n\n#### Keep exploring with 20+ always-free products\n\n\nAccess 20+ free products for common use cases, including AI APIs, VMs, data warehouses,\nand more.\n\nDocumentation resources\n-----------------------\n\nFind quickstarts and guides, review key references, and get help with common issues. \nformat_list_numbered\n\n### Guides\n\n-\n\n [Quickstart: Tag a BigQuery table by using Data Catalog](/data-catalog/docs/tag-bigquery-dataset)\n\n-\n\n [Tags and tag templates](/data-catalog/docs/tags-and-tag-templates)\n\n-\n\n [How to search with Data Catalog](/data-catalog/docs/how-to/search)\n\n-\n\n [Creating custom entries](/data-catalog/docs/how-to/custom-entries)\n\n-\n\n [Using storage filesets](/data-catalog/docs/how-to/filesets)\n\nfind_in_page\n\n### Reference\n\n-\n\n [Search syntax](/data-catalog/docs/how-to/search-reference)\n\n-\n\n [Client libraries](/data-catalog/docs/reference/libraries)\n\n-\n\n [REST API](/data-catalog/docs/reference/rest)\n\n-\n\n [RPC API](/data-catalog/docs/reference/rpc)\n\ninfo\n\n### Resources\n\n-\n\n [Pricing](/dataplex/pricing#data-catalog-pricing)\n\n-\n\n [Release notes](/data-catalog/docs/release-notes)\n\n-\n\n [Quotas](/data-catalog/docs/resources/quotas)\n\n-\n\n [Support](/data-catalog/docs/support)\n\nRelated resources\n-----------------\n\nExplore self-paced training, use cases, reference architectures, and code samples with examples of how to use and connect Google Cloud services. Use case \nUse cases\n\n### Integrate your on-premises RDBMS metadata\n\n\nCode samples and best practices for ingesting metadata from MySQL, PostgreSQL, Teradata, Oracle, SQLServer, Redshift, Vertica, and Greenplum.\n\nOn-Prem RDMS Pattern\n\n\u003cbr /\u003e\n\n[Learn more\narrow_forward](https://medium.com/google-cloud/468e0d8220fb) \nUse case \nUse cases\n\n### Integrate metadata from Looker\n\n\nCode samples and best practices for ingesting metadata from Looker assets.\n\nData Governance Compliance Security\n\n\u003cbr /\u003e\n\n[Learn more\narrow_forward](https://medium.com/google-cloud/google-cloud-data-catalog-and-looker-integration-4ebefdef6a34) \nUse case \nUse cases\n\n### Integrate metadata from Tableau\n\n\nCode samples and best practices for ingesting metadata from Tableau assets.\n\nData Governance Compliance Security\n\n\u003cbr /\u003e\n\n[Learn more\narrow_forward](https://medium.com/google-cloud/204c1d17cc62) \nUse case \nUse cases\n\n### Principles and best practices for Data Governance in the Cloud\n\n\nThis whitepaper provides guidance and best practices for data governance as you move your data into the cloud.\n\nData Governance Compliance Security\n\n\u003cbr /\u003e\n\n[Learn more\narrow_forward](https://services.google.com/fh/files/misc/principles_best_practices_for_data-governance.pdf)\n\nRelated videos\n--------------"]]