System and method for achieving deferred invalidation consistency
US7318074B2 · kind B2 · utility
155Cited by
5References
28Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 17, 2003 |
| Grant date | Jan 8, 2008 |
| Priority date | — |
| Expiry date | Jul 19, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99954
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a system having a plurality of caches, a method for maintaining cached objects includes storing an object in a plurality of caches. In response to a request to update the object, a future invalidation time is determined when the object should be invalidated in caches currently storing the object. Updating of the object is delayed until the invalidation time has passed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.