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 10083185 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 25, 2018

Filed:

Nov. 09, 2015
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Hiroshi Araki, Yokohama, JP;

Shah Mohammad Rezaul Islam, Tucson, AZ (US);

Hiroyuki Miyoshi, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
G06F 17/3023 (2013.01); G06F 17/30212 (2013.01);
Abstract

An apparatus, method, system, and program product are disclosed for data replication. One method includes determining a predicted match ratio. The predicted match ratio may predict a percentage of a current version of a file that matches a prior version of the file. The method may include performing a delta transfer if the predicted match ratio is greater than a predetermined threshold. The delta transfer may transfer a portion of the current version of the file that has changed relative to the prior version of the file. The method may include performing a transfer of the current version of the file if the predicted match ratio is less than the predetermined threshold.


Find Patent Forward Citations

Araki, Hiroshi. (2018). Enhanced data replication (U.S. Patent No. 10083185). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10083185

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