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. 20, 2019
Filed:
Jun. 30, 2016
Applicant:
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Inventors:
Fani Jenkins, Broomfield, CO (US);
Sudhanshu Goswami, Fremont, CA (US);
Mahesh Kamat, San Jose, CA (US);
Assignee:
EMC IP Holding Company LLC, Hopkinton, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 16/2455 (2019.01); G06F 11/14 (2006.01);
U.S. Cl.
CPC ...
G06F 16/24568 (2019.01); G06F 11/1453 (2013.01); G06F 11/1464 (2013.01); G06F 2201/84 (2013.01);
Abstract
Embodiments are directed to a method for preserving temporal locality in disk-based backup systems by receiving a plurality of save streams each comprising a data stream and a metadata stream, directing the data streams to a plurality of respective data containers, and the metadata streams to a single shared metadata container, and assigning metadata streams using the shared metadata container to their own respective compression region to preserve locality at the compression region level.