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:
Feb. 06, 2018
Filed:
Nov. 28, 2016
Facebook, Inc., Menlo Park, CA (US);
Venkateshwaran Venkataramani, Sunnyvale, CA (US);
George Cabrera, III, Redwood City, CA (US);
Venkatasiva Prasad Chakkabala, Sunnyvale, CA (US);
Mark Marchukov, Mountain View, CA (US);
Dmitri Petrov, San Mateo, CA (US);
Facebook, Inc., Menlo Park, CA (US);
Abstract
In one embodiment, a system includes a database; and a cache layer comprising one or more leader cache nodes, the one or more leader cache nodes operative to: communicate graph information between a follower cache layer and the database; receive a request from one of the follower cache nodes to store graph information in the database; update the database storing the graph responsive to the request; and update one or more of the follower cache nodes storing the portion of the graph associated with the request.