Shingled magnetic recording data store
US9361937B2 · kind B2 · utility
2Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 2014 |
| Grant date | Jun 7, 2016 |
| Priority date | — |
| Expiry date | Aug 26, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2020/1292
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Implementations disclosed herein provide a method comprising storing data in a two level key-value data store in an SMR storage device, wherein a first level of the data store comprises a journal of incoming host operations and a second level of the data store comprises a plurality of ordered data stores, ordered based on a predetermined ordering criterion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.