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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.:

US 11652746 B1

PDFFull Text
Date of Patent:
May. 16, 2023

Filed:

Mar. 27, 2020

Resilient consistent hashing for a distributed cache

Applicant:

Amazon Technologies, Inc., Seattle, WA (US);

Inventors:

James Christopher Sorenson, III, Seattle, WA (US);

Akhilesh Mritunjai, Seattle, WA (US);

Assignee:

Amazon Technologies, Inc., Seattle, WA (US);

Attorneys:

S. Scott Foster

Kowert, Hood, Munyon, Rankin & Goetzel, P.C.

Primary Examiner:

Kodzovi Acolatse

Assistant Examiner:

Mon Cheri S Davenport

Int. Cl.
CPC ...
H04L 47/125 (2022.01); H04L 47/70 (2022.01); G06F 12/0813 (2016.01); H04L 9/06 (2006.01); H04L 47/2425 (2022.01);
U.S. Cl.
CPC ...
H04L 47/125 (2013.01); G06F 12/0813 (2013.01); H04L 9/0643 (2013.01); H04L 47/2425 (2013.01); H04L 47/827 (2013.01); H04L 47/828 (2013.01); G06F 2212/154 (2013.01);
Abstract

Resilient consistent hashing techniques are implemented to perform requests among nodes of a distributed system. Different load balancers are assigned different groups of request handling nodes that cache data to perform request. Requests are assigned to different load balancers according to a consistent hashing scheme. Load balancers distribute requests among assigned nodes using a load balancing scheme. Different numbers of nodes can be assigned to different load balancers.

Find Patent Forward Citations

Sorenson, III, James. (2023). Resilient consistent hashing for a distributed cache (U.S. Patent No. 11652746). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11652746

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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