Invention Grant
- Patent Title: Dynamic cache eviction
- Patent Title (中): 动态缓存驱逐
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Application No.: US12967727Application Date: 2010-12-14
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Publication No.: US08533393B1Publication Date: 2013-09-10
- Inventor: Pierre Paul Cote , Waclaw T Antosz , Eric Hammer
- Applicant: Pierre Paul Cote , Waclaw T Antosz , Eric Hammer
- Applicant Address: US WA Bellevue
- Assignee: Expedia, Inc.
- Current Assignee: Expedia, Inc.
- Current Assignee Address: US WA Bellevue
- Agency: Knobbe Martens Olson & Bear, LLP
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F13/00 ; G06F13/28

Abstract:
A cache manager monitors storage capacity levels of a cache node storing data as cache entries. Upon determining a storage capacity threshold is reached, the cache manager begins evicting cache entries. In evicting the cache entries, the cache manager identifies a reduction level, and configures one or more time steps. The cache manager evicts cache entries within the one or more time steps until the reduction level is achieved.
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