Verifying data has been correctly replicated to a replication target
US12135685B2 · kind B2 · utility
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60References
18Claims
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Key dates
| Filing date | May 17, 2021 |
| Grant date | Nov 5, 2024 |
| Priority date | — |
| Expiry date | Nov 1, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/78
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Verifying that data has been correctly replicated to a replication target, including: replicating a dataset stored at a first computing system to a second computing system; and determining, based at least on a comparison of a first hash and a second hash, validity of the dataset stored at the second computing system, wherein the first hash is generated by applying a hash function to a copy of the dataset that is stored at the first computing system and the second hash is generated by applying the hash function to a copy of the dataset that is stored at the second computing system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.