Verifying data consistency
US9542406B1 · kind B1 · utility
13Cited by
5References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2016 |
| Grant date | Jan 10, 2017 |
| Priority date | — |
| Expiry date | Mar 25, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/552
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for verifying data consistency between update-in-place data structures and append-only data structures containing change histories associated with the update-in-place data structures is provided. The method includes loading data from an update-in-place data structure to a first set of hash buckets in a processing platform, loading data from append-only data structures to a second set of hash buckets in the processing platform, performing a bucket-level comparison between the data in the first set of hash buckets and the data in the second set of has buckets, and generating a report based on the bucket-level comparison.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.