Adaptive smart data cache eviction
US10102150B1 · kind B1 · utility
19Cited by
2References
21Claims
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Key dates
| Filing date | Apr 28, 2017 |
| Grant date | Oct 16, 2018 |
| Priority date | — |
| Expiry date | Apr 28, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/502
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An adaptive smart data cache eviction method takes file-based quotas into account during eviction of WEUs as opposed to a default eviction policy that treats all files the same. Adaptive smart data cache eviction is a granular and dynamic eviction of the least frequently and least recently accessed blocks contained in a WEU for those files that have exceeded file-based quotas established for them or that are determined to be candidates for eviction based on the number of blocks stored for them relative to other files and how frequently and recently those blocks were accessed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.