Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
Dataplex Universal Catalog adalah solusi tata kelola cerdas dan terpadu untuk aset data dan AI di Google Cloud. Melalui Dataplex Universal Catalog, Anda dapat menggunakan AI untuk menyederhanakan kueri data, penjaminan kualitas, dan insight bisnis.
Dataplex Universal Catalog melakukan tata kelola dalam skala besar. Misalnya, perusahaan retail global yang menghasilkan data penjualan, inventaris, dan pelanggan dalam jumlah besar yang disimpan di Cloud Storage, Spanner, dan Pub/Sub. Dengan data yang didistribusikan di seluruh sistem, mengelola tata kelola, memastikan kualitas, dan mempertahankan kepatuhan menjadi rumit dan memakan waktu. Dataplex Universal Catalog
menyederhanakan proses ini dengan memberikan tampilan terpusat untuk menemukan, membuat profil,
memvalidasi, melacak silsilah, dan mengontrol akses ke aset data organisasi.
Mengapa menggunakan Katalog Universal Dataplex?
Dataplex Universal Catalog mengatur data melalui fitur berikut:
Pembuatan katalog metadata. Ambil metadata
untuk Google Cloud resource (di BigQuery, Cloud SQL,
Spanner, Vertex AI, Pub/Sub,
Dataform, Dataproc Metastore), dan resource pihak ketiga yang Anda
bawa ke Katalog Universal Dataplex, untuk mendapatkan ringkasan aset data Anda.
Penemuan data. Memindai data terstruktur dan tidak terstruktur di bucket Cloud Storage untuk mengekstrak dan membuat katalog metadatanya.
Insight data. Gunakan AI untuk membuat pertanyaan dalam bahasa alami tentang data Anda, untuk mengungkap pola, menilai kualitas data, dan melakukan analisis statistik.
Pembuatan profil data. Identifikasi karakteristik umum data kolom dalam tabel BigQuery Anda, misalnya, nilai data umum, distribusi data, dan jumlah nilai null, yang dapat menginformasikan klasifikasi data dan jaminan kualitas.
Kualitas data. Tentukan dan ukur kualitas data di tabel BigQuery Anda, dengan memvalidasi data terhadap kebijakan organisasi dan mencatat pemberitahuan jika data tidak memenuhi kriteria kualitas.
Glosarium bisnis. Kelola terminologi dan definisi terkait bisnis di seluruh organisasi Anda, dan lampirkan istilah ke kolom tabel untuk meningkatkan pemahaman yang konsisten tentang penggunaan data.
Urutan data. Lacak cara data berpindah melalui sistem Anda- dari mana data berasal, ke mana data diteruskan, dan transformasi apa yang diterapkan pada data.
Dataplex Universal Catalog mendukung siklus proses data secara menyeluruh, mulai dari penemuan terdistribusi hingga insight bisnis. Fitur tata kelola juga tersedia melalui
BigQuery.
Kasus penggunaan
Anda dapat menggunakan Katalog Universal Dataplex untuk melakukan hal berikut:
Temukan dan pahami data Anda. Katalog Universal Dataplex
memberikan visibilitas atas resource data Anda di seluruh organisasi. Dengan begitu, Anda dapat menemukan resource yang relevan untuk kebutuhan konsumsi data. Fitur ini memberikan konteks untuk sumber data, yang membantu Anda memahami kesesuaian sumber data dengan kebutuhan konsumen data Anda.
Aktifkan tata kelola data dan pengelolaan data. Dataplex Universal Catalog
menyediakan metadata yang dapat menginformasikan dan mendukung kemampuan tata kelola dan pengelolaan data Anda.
Pertahankan repositori yang dapat di-extend dan komprehensif untuk metadata Anda.
Dataplex Universal Catalog menyimpan dan menyediakan akses ke metadata yang dikumpulkan secara otomatis dari resource Anda Google Cloud . Anda dapat mengintegrasikan metadata Anda sendiri dari sistem non-Google Cloud . Anda dapat memperkaya semua metadata dengan anotasi metadata teknis dan bisnis tambahan.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-08-21 UTC."],[[["\u003cp\u003eDataplex unifies distributed data across data lakes, warehouses, and marts without data movement, centralizing data management and governance.\u003c/p\u003e\n"],["\u003cp\u003eIt enables building a domain-specific data mesh across multiple Google Cloud projects while providing consistent data governance and monitoring.\u003c/p\u003e\n"],["\u003cp\u003eDataplex automates metadata discovery and curation across various data silos and offers secure querying using BigQuery and open-source tools.\u003c/p\u003e\n"],["\u003cp\u003eThe platform abstracts underlying data storage using constructs like lakes, zones, and assets to organize data based on business needs and data readiness.\u003c/p\u003e\n"],["\u003cp\u003eCommon use cases include creating a domain-centric data mesh with decentralized data ownership and tiering data based on its readiness for different users.\u003c/p\u003e\n"]]],[],null,["# Dataplex Universal Catalog overview\n\nDataplex Universal Catalog is a unified, intelligent governance solution for data and AI\nassets in Google Cloud. Through Dataplex Universal Catalog,\nyou can use AI to simplify data queries, quality assurance, and business\ninsights.\n\nDataplex Universal Catalog performs governance at scale. For example, consider a\nglobal retail company that generates large amounts of sales, inventory, and\ncustomer data that's stored in Cloud Storage, Spanner, and\nPub/Sub. With data distributed across systems, it can be complex and\ntime-consuming to manage governance, ensure quality, and maintain compliance.\nDataplex Universal Catalog simplifies this process by providing a central view to\ndiscover, profile, validate, track the lineage of, and control access to\norganizational data assets.\n\nWhy use Dataplex Universal Catalog?\n-----------------------------------\n\nDataplex Universal Catalog governs data through the following features:\n\n- **[Metadata cataloging](/dataplex/docs/catalog-overview)**. Retrieve metadata for Google Cloud resources (in BigQuery, Cloud SQL, Spanner, Vertex AI, Pub/Sub, Dataform, Dataproc Metastore), and third-party resources you bring into Dataplex Universal Catalog, for a snapshot of your data assets.\n- **[Data discovery](/bigquery/docs/automatic-discovery)**. Scan for structured and unstructured data in Cloud Storage buckets to extract and catalog their metadata.\n- **[Data insights](/dataplex/docs/data-insights)**. Use AI to generate natural language questions about your data, to uncover patterns, assess data quality, and perform statistical analyses.\n- **[Data profiling](/dataplex/docs/data-profiling-overview)**. Identify common characteristics of the column data in your BigQuery tables, for example, typical data values, data distribution, and null counts, which can inform data classification and quality assurance.\n- **[Data quality](/dataplex/docs/auto-data-quality-overview)**. Define and measure the quality of the data in your BigQuery tables, by validating data against organizational policies and logging alerts if data doesn't meet quality criteria.\n- **[Business glossary](/dataplex/docs/create-glossary)**. Manage business-related terminology and definitions across your organization, and attach terms to table columns to promote a consistent understanding of data usage.\n- **[Data lineage](/dataplex/docs/about-data-lineage)**. Track how data moves through your systems: where it comes from, where it is passed to, and what transformations are applied to it.\n\nDataplex Universal Catalog supports an end-to-end data lifecycle, from distributed\ndiscovery to business insights. Governance features are also available through\nBigQuery.\n\nUse cases\n---------\n\nYou can use Dataplex Universal Catalog to do the following:\n\n- **Discover and understand your data**. Dataplex Universal Catalog\n provides visibility over your data resources across the organization. It lets\n you find relevant resources for data consumption needs. It provides context\n for data resources, which helps you understand the suitability of data\n resources for your data consumer's needs.\n\n- **Enable data governance and data management**. Dataplex Universal Catalog\n supplies metadata that can inform and power your data governance and data\n management capabilities.\n\n- **Maintain an extensible and comprehensive repository for your metadata**.\n Dataplex Universal Catalog stores and provides access to metadata that\n is automatically harvested from your Google Cloud resources. You can\n integrate your own metadata from non-Google Cloud systems. You can enrich all\n metadata with additional business and technical metadata annotations.\n\nGet started\n-----------\n\nIf this is your first time working with Dataplex Universal Catalog, consider\nfollowing a quickstart:\n\n- [Track data lineage for a BigQuery table](/dataplex/docs/track-lineage-quickstart)\n\nWhat's next\n-----------\n\n- Learn about [metadata management in Dataplex Universal Catalog](/dataplex/docs/catalog-overview#catalog-model).\n- Learn how to [search for data assets](/dataplex/docs/search-assets).\n- Learn how to [manage entries and ingest custom sources](/dataplex/docs/ingest-custom-sources).\n- Learn how to [import metadata into Dataplex Universal Catalog](/dataplex/docs/managed-connectivity-overview).\n- Learn about [BigQuery governance](/bigquery/docs/data-governance)."]]
