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.

Date of Patent:
Aug. 08, 2017

Filed:

Dec. 15, 2014
Applicant:

Alibaba Group Holding Limited, George Town, KY;

Inventors:

Lin Zhao, Hangzhou, CN;

Hai Wang, Hangzhou, CN;

Qing Zhang, Hangzhou, CN;

Yina Zhang, Hangzhou, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2006.01); G06F 17/30 (2006.01); G06F 11/16 (2006.01); G06F 7/00 (2006.01);
U.S. Cl.
CPC ...
G06F 17/30174 (2013.01); G06F 11/1658 (2013.01); G06F 17/3038 (2013.01); G06F 17/3056 (2013.01); G06F 17/30348 (2013.01); G06F 17/30383 (2013.01); G06F 17/30592 (2013.01);
Abstract

Data synchronization includes establishing a plurality of target data tables based on a source data table in which data to be synchronized is stored, determining a current target data table from the plurality of target data tables, synchronizing the source data table and the current target data table, and directing an application server to access the current target data table upon successful completion of synchronization.


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