Integration of database with distributed storage system
US11841774B2 · kind B2 · utility
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2References
14Claims
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Assignee
Inventors
Key dates
| Filing date | Nov 15, 2021 |
| Grant date | Dec 12, 2023 |
| Priority date | — |
| Expiry date | Jan 28, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/84
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques are described for determining whether a backup chain is within a recoverable range. The recoverable range defines a time interval in which data from a database system is recoverable to a point in time within the time interval. The backup chain is preserved while the backup chain is within the recoverable range. Upon determining that the backup chain is not within the recoverable range, operations are described for checking a retention policy for the backup chain, determining whether to preserve or expire the backup chain based on the retention policy, and preserving the backup chain based on that determination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.