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. 15, 2023
Filed:
May. 05, 2021
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Kyung Soo Lee, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0631 (2013.01); G06F 3/0604 (2013.01); G06F 3/0647 (2013.01); G06F 3/0652 (2013.01); G06F 3/0683 (2013.01);
Abstract
The present technology relates to an electronic device. More specifically, the present technology relates to a storage system. A storage system according to an embodiment includes a storage tier including a plurality of storage devices, a cache tier allocated for each of a plurality of storage devices and including a plurality of zone groups each including a hot data zone, a warm data zone, and a cold data zone, a system controller that moves data stored in a source storage device to a target storage device through the cache tier.