Lakehouse metadata tag creation method, lakehouse metadata tag query method and electronic device
US12430365B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 8, 2024 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Nov 8, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/2455
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A lakehouse metadata tag creation method, a lakehouse metadata tag query method and an electronic device are provided. The method includes: after a metadata service gateway determines a metadata tag creation request based on a metadata tag creation parameter provided by a data engine, sending, by the metadata service gateway, the metadata tag creation request to a metadata tag service system, so that the metadata tag service system executes a tag creation logic based on the metadata tag creation parameter carried in the metadata tag creation request, to implement a requirement of tagging one or more pieces of metadata.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.