Transaction log validation in a database transaction log service
US11720550B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2021 |
| Grant date | Aug 8, 2023 |
| Priority date | — |
| Expiry date | Sep 22, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/2365
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, systems and computer program products are provided for transaction log validation in a database transaction log service. A transaction log service may perform egress validation to confirm transaction logs match previously served transaction logs and are free of corruption. A transaction log service may determine whether a transaction log (e.g., in the form of a log block) was previously served based on transaction log (e.g., log block) identity indicating a position in a logical stream of transaction logs (e.g., log blocks). Egress validation may improve log service reliability by providing an added layer of defense against corruption of a transaction log payload.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.