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:
Mar. 29, 2016
Filed:
Sep. 30, 2011
Xianbo Zhang, Madison, WI (US);
Thomas D. Hartnett, Saint Paul, MN (US);
Xianbo Zhang, Madison, WI (US);
Thomas D. Hartnett, Saint Paul, MN (US);
Veritas US IP Holdings LLC, Mountain View, CA (US);
Abstract
Systems and methods for providing efficient storage and retrieval of data are disclosed. A two-level segment labeling mechanism may be employed to ensure that unique data segments from particular backup data sets are stored together in a storage container. The two-level segment labeling may facilitate preservation of the relative positions of segments within the backup stream during compaction operations. Also, backup data restoration performance may be improved by use of multiple read threads that are localized to particular storage containers.