The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 14, 2020
Filed:
Jun. 26, 2018
Verizon Digital Media Services Inc., Playa Vista, CA (US);
Harkeerat Singh Bedi, Los Angeles, CA (US);
Amir Reza Khakpour, Santa Monica, CA (US);
Robert J. Peters, Los Angeles, CA (US);
Verizon Digital Media Services Inc., Playa Vista, CA (US);
Abstract
Some embodiments modify caching server operation to evict cached content based on a deterministic and multifactor modeling of the cached content. The modeling produces eviction scores for the cached items. The eviction scores are derived from two or more factors of age, size, cost, and content type. The eviction scores determine what content is to be evicted based on the two or more factors included in the eviction score derivation. The eviction scores modify caching server eviction operation for specific traffic or content patterns. The eviction scores further modify caching server eviction operation for granular control over an item's lifetime on cache.