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:
Oct. 04, 2016
Filed:
Aug. 15, 2013
Alibaba Group Holding Limited, Grand Cayman, KY;
Wei Zhang, Santa Clara, CA (US);
Hong Tang, Santa Clara, CA (US);
Hao Jiang, Santa Clara, CA (US);
Yue Zeng, Santa Clara, CA (US);
Xiaogang Li, Santa Clara, CA (US);
ALIBABA GROUP HOLDING LIMITED, Grand Cayman, KY;
Abstract
The present disclosure provides an example method and system for virtual machine backup based on multilayer de-duplication. A virtual machine snapshot is divided into multiple child data blocks. Each child data block is divided into multiple data segments. Multilayer de-duplication is applied to the virtual machine snapshot to exclude data causing duplicate backup in the virtual machine snapshot. The remaining virtual machine snapshot data after the processing of the multilayer de-duplication is stored.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile