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:
Jun. 16, 2020
Filed:
Aug. 10, 2017
Applicant:
Hitachi, Ltd., Tokyo, JP;
Inventor:
Yuki Kaneko, Tokyo, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/54 (2006.01); G06F 9/50 (2006.01); H04L 29/08 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
G06F 9/546 (2013.01); G06F 9/50 (2013.01); G06F 9/5038 (2013.01); G06F 9/54 (2013.01); H04L 67/1004 (2013.01); H04L 67/1097 (2013.01); H04L 67/42 (2013.01);
Abstract
A technique enabling smooth data transfer in a system for accumulating and transferring data is provided. The invention is directed to a data storage device including a plurality of storage devices; and a data control unit configured to receive data, store the data in the storage devices, receive a data acquisition request, acquire data from the storage device, and transmit the data, wherein the data control unit selects a target storage device to search for data related to the data acquisition request based on storage status information regarding the data stored in the plurality of data storage devices.