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:
Dec. 01, 2020
Filed:
Oct. 30, 2018
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Sorin Faibish, Newton, MA (US);
Ronald A. Miller, II, Raleigh, NC (US);
James M. Pedone, Jr., West Boylston, MA (US);
Ivan Bassov, Brookline, MA (US);
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Techniques for determining data reduction options may include: receiving first data reduction information regarding compression and deduplication of chunks of a data set; determining, in accordance with the first data reduction information for the data set, first settings denoting whether compression and deduplication are enabled or disabled for the data set; receiving, during a first time period when the first settings are effective, writes directed to the data set; receiving second data reduction information regarding compression and deduplication of chunks of the data set modified by writes during the first time period; and determining, in accordance with the second plurality of data reduction statistics for the data set, second settings denoting whether compression and deduplication are enabled or disabled for the data set. Data reduction information about the data set may include histograms regarding compressed sizes and detected duplications and may include data reduction information regarding different data set regions.