Big data – Requirements and conceptual model of metadata for data catalogue
Last updated: 7 Jan 2025
Development Stage
Pre-draft
Draft
Published
14 May 2023
Scope
Recommendation ITU-T Y.3603 describes the general concept of metadata and its utilization in a big data ecosystem. Also, this Recommendation provides requirements and a conceptual model of metadata for the data catalogue as well as the extensible markup language (XML) schema of metadata as an example. This metadata supports finding data easier and is used for the exchange, preservation, integration and provenance of data in a big data ecosystem. © ITU 2024 All rights reserved
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Categorisation
Domain: Horizontal
Scope: AI-enabling - Data
Topic: Data management
Key Information
Organisation: ITU
Discussion
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