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:
Aug. 24, 2021
Filed:
Nov. 12, 2015
Applicant:
Yahoo Holdings, Inc., Sunnyvale, CA (US);
Inventor:
Jen-Hao Hsiao, Taipei, TW;
Assignee:
VERIZON MEDIA INC., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 16/22 (2019.01); H04L 29/08 (2006.01); G06F 16/27 (2019.01); G06F 16/182 (2019.01);
U.S. Cl.
CPC ...
G06F 16/2255 (2019.01); G06F 16/182 (2019.01); G06F 16/278 (2019.01); H04L 67/1097 (2013.01);
Abstract
The present teaching relates to methods, systems, and programming for data assignment in a distributed system. In one example, a plurality of tables is obtained. Each of the plurality of tables includes a plurality of buckets. Each of the plurality of tables is generated based on a same set of keys and a different function. The buckets in the plurality of tables are projected into different partitions. Data in the plurality of tables are assigned to a plurality of nodes in the distributed system such that data in buckets that are projected into a same partition are assigned to a same node in the distributed system.