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:
Nov. 22, 2022
Filed:
Sep. 28, 2020
Druva Inc., Sunnyvale, CA (US);
Milind Borate, Sunnyvale, CA (US);
Gaurav Gangalwar, Pune, IN;
Druva Inc., Sunnyvale, CA (US);
Abstract
Disclosed embodiments include a method (system and non-transitory computer-readable medium) for backing up updated portions of a plurality files having hierarchical relationships through object storage. In one or more embodiments, a file is segregated into chunks, and objects corresponding to the chunks are generated for storage at an object storage. For a chunk, an object for storing the chunk and additional objects for storing mapping information are generated. The mapping information may include path information identifying a path of the file in a hierarchical structure, a file version list identifying a version of the file, a chunk list describing an association between the file and the chunks, a chunk version list identifying a version of the chunk, etc. When a portion of the file is updated, objects corresponding to the updated portion of the file can be generated, and stored at the object storage.