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:
Oct. 28, 2014
Filed:
Jan. 11, 2011
Applicants:
Wujuan Lin, Singapore, SG;
Kenta Shiga, Singapore, SG;
Inventors:
Wujuan Lin, Singapore, SG;
Kenta Shiga, Singapore, SG;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01); G06F 11/20 (2006.01); G06F 11/34 (2006.01);
U.S. Cl.
CPC ...
G06F 11/3433 (2013.01); G06F 2201/88 (2013.01); G06F 2201/81 (2013.01); G06F 11/2094 (2013.01);
Abstract
A distributed storage system employs a Key-Value Store to dynamically change a table layout scheme based on user access patterns. The system can be used as a basic architecture to construct a distributed Key-Value Store to support both row-oriented and column-oriented table layout schemes, by using DHT (Distributed Hash Table) technology for high scalability.