Allocating free space in a database
US10248673B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Mar 23, 2016 |
| Grant date | Apr 2, 2019 |
| Priority date | — |
| Expiry date | Jan 14, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/21
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Allocating free space in a database table. Statistics associated with records in a database are received, including an average record byte size for records stored in the database table. A primary free space byte size for record updates is determined, including comparing a preliminary free space byte size to the average record byte size and a byte size of a record subjected to a database operation. Based on the primary free space byte size, free space at the page level of the database table is allocated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.