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:
Aug. 01, 2017
Filed:
Nov. 27, 2014
Institute for Information Industry, Taipei, TW;
Yen-Hung Kuo, Taipei, TW;
Institute For Information Industry, Taipei, TW;
Abstract
A backup system and a backup method thereof are provided. The backup system includes an operational storage, a backup storage, a service client, a metadata server and a backup client. The service client accesses the operational storage according to an operational storage layout metadata and makes a data change to the operational storage to transmit a metadata update request. The metadata server receives the metadata update request from the service client, updates a local operational storage layout metadata in response to the data change according to the metadata update request, acknowledges the metadata update request and instructs the backup client to back up the data change of the operational storage to the backup storage according to the metadata update request.