Cloud storage using merkle trees
US10599533B2 · kind B2 · utility
1Cited by
82References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 2017 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | May 18, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/84
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Efficient cloud storage systems, methods, and media are provided herein. Exemplary methods may include locating a Merkle tree of a stored object on a deduplicating block store, comparing an object at a source location to the Merkle tree of the stored object, determining changed blocks for the object at a source location, and transmitting a message across a network to the deduplicating block store, the message including the change blocks and Merkle nodes that correspond to the change blocks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.