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The Taub Faculty of Computer Science Events and Talks

CSL Lucnheon: TinyLFU: A Highly Efficient Cache Admission Policy
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Gil Einziger
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Thursday, 28.11.2013, 12:30
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Room 337-8 Taub Bld.
TinyLFU is a frequency based cache admission policy that boost effectiveness of caches. TinyLFU decides, based on the recent access history, whether it is worth admitting an accessed object into the cache at the expense of the eviction candidate. Realizing this concept is enabled through a novel approximate LFU structure, which maintains an approximate representation of the access frequency of recently accessed objects.