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Work item:
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Y.3603
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Subject/title:
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Big data - Requirements and conceptual model of metadata for data catalogue
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Status:
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Approved on 2023-05-14 [Issued from previous study period]
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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Rev.
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Equivalent number:
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-
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Timing:
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-
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Liaison:
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-
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Supporting members:
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-
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Summary:
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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.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2021-03-12 16:52:18
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Last update:
2025-03-19 21:50:44
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