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:
Mar. 07, 2017
Filed:
Feb. 15, 2013
Applicant:
Facebook, Inc., Menlo Park, CA (US);
Inventors:
Soren Bogh Lassen, San Francisco, CA (US);
Guanghao Shen, Menlo Park, CA (US);
Iain Becker, San Carlos, CA (US);
Assignee:
Facebook, Inc., Menlo Park, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/24 (2006.01);
U.S. Cl.
CPC ...
H04L 41/082 (2013.01); H04L 41/0836 (2013.01);
Abstract
A method includes: determining a maintenance update for a data service tier based on a service condition of a data service of a target host server; selecting a spare host server to perform the maintenance update; performing the maintenance update of the data service tier to the spare host server; activating the data service on the spare host server; and redirecting client request traffic to the spare host server.