Reducing memory overhead of highly available, distributed, in-memory key-value caches
US9342411B2 · kind B2 · utility
3Cited by
7References
17Claims
0Family size
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Key dates
| Filing date | Oct 22, 2012 |
| Grant date | May 17, 2016 |
| Priority date | — |
| Expiry date | Apr 10, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/286
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Maintaining high availability of objects for both read and write transactions. Secondary copies of cached objects are created and maintained on disks of a secondary caching node and in remote data storage. In response to an update request, the secondary copies of cached objects are updated. Secondary cached objects are synchronously invalidated in response to the update request, and the update is asynchronously propagated to a secondary caching node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.