Row-column formatting for relational databases
US11481364B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Dec 16, 2019 |
| Grant date | Oct 25, 2022 |
| Priority date | — |
| Expiry date | Feb 5, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/284
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present disclosure provide methods and devices for formatting a database. The method can include clustering, into each block, a set of sequence of elements from each column of a database; generating a file storing one or more blocks having the clustered set of sequences of elements; providing a first table storing file schema information that associates the elements with the file; and providing a second table for storing block schema information that associates the columns with the one or more blocks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.