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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 11403176 B1

PDFFull Text
Date of Patent:
Aug. 02, 2022

Filed:

Sep. 12, 2017

Database read cache optimization

Applicant:

Western Digital Technologies, Inc., San Jose, CA (US);

Inventors:

Frederik Jacqueline Luc De Schrijver, Wenduine, BE;

Joris Custers, Ghent, BE;

Carl Rene D'Halluin, Zwijnaarde, BE;

Assignee:

Western Digital Technologies, Inc., San Jose, CA (US);

Attorney:

Patent Law Works LLP

Primary Examiner:

Amresh Singh

Assistant Examiner:

Fernando M Mari Valcarcel

Int. Cl.
CPC ...
G06F 11/14 (2006.01); G06F 12/0875 (2016.01); G06F 9/46 (2006.01); G06F 16/23 (2019.01); G06F 16/27 (2019.01);
U.S. Cl.
CPC ...
G06F 11/1402 (2013.01); G06F 9/466 (2013.01); G06F 12/0875 (2013.01); G06F 16/23 (2019.01); G06F 16/27 (2019.01); G06F 2212/1032 (2013.01);
Abstract

A system, method and apparatus for storing metadata in a metadata store in a robust and efficient manner including receiving a request from a client to perform a data transaction, updating a key-value pair in a metadata store based on the request, entering the data transaction in a transaction log, updating a read cache with the key-value pair, and replicating the last transaction log entry in at least one other storage node in the metadata store.

Find Patent Forward Citations

De Schrijver, Frederik Jacqueline Luc. (2022). Database read cache optimization (U.S. Patent No. 11403176). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11403176

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

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