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:
Sep. 20, 2022
Filed:
Sep. 28, 2020
Druva Inc., Sunnyvale, CA (US);
Ashish Karnik, Pune, IN;
Somesh Jain, Pune, IN;
DRUVA INC., Sunnyvale, CA (US);
Abstract
A system for data backup is provided. The system includes a memory having computer-readable instructions stored therein and a processor configured to execute the computer-readable instructions to receive a request for full data and/or incremental backup for a volume and to perform a full backup of the volume based on a first block size in response to a full data backup request. The processor is configured to generate a digital fingerprint of the full backup and determine if the full backup exists on a backup media based on the generated digital fingerprint and to upload the full backup to the backup media if it is determined that the first backup is unavailable on the backup media and perform an incremental backup of the volume based on a second block size in response to an incremental backup request. The second block size is substantially smaller than the first block size.