Methods, systems, electronic devices, and storage media for database transaction processing
US12314253B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 28, 2023 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Nov 28, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/27
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, systems, electronic devices and computer-readable media for database transaction processing are provided. In an example, after determining to perform primary-secondary switching of a copy, a first server records a context of a database transaction that is currently being executed, sends the context to a second server, and switches a primary copy stored in the first server to a secondary copy. The second server switches a secondary copy stored in the second server to a primary copy, and continues execution of the database transaction based on the context after completing the switching.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.