Log-structured merge-tree with blockchain properties
US11308030B2 · kind B2 · utility
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Key dates
| Filing date | Mar 5, 2020 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Apr 15, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/107
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An example operation may include one or more of storing data within a temporary memory structure, transferring the stored data from the temporary memory structure into a set of files of a log-structured merge-tree, generating a respective sequence of hashes within each file of the set of files, where the respective sequence of hashes provides proof of a sequential order in which data values are stored within the respective file, and storing the sequences of hashes in storage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.