Streams using persistent tables
US11748327B2 · kind B2 · utility
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4References
12Claims
0Family size
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Key dates
| Filing date | Jan 21, 2022 |
| Grant date | Sep 5, 2023 |
| Priority date | — |
| Expiry date | Jan 21, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/24568
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system or persistent table may be generated storing changelog information of a primary base table. The system table may then be used to create streams of relevant information. In some examples, the streams may read from the system table for information past a retention period of the primary table while reading from the primary table information in the retention period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.