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. 22, 2015
Filed:
Feb. 12, 2010
Seung Young Kim, Seoul, KR;
O Jong Kim, Seoul, KR;
Kyung Min Roh, Seoul, KR;
Weon Gyo Jeong, Seoul, KR;
Seung Young Kim, Seoul, KR;
O Jong Kim, Seoul, KR;
Kyung Min Roh, Seoul, KR;
Weon Gyo Jeong, Seoul, KR;
CDNETWORKS CO., LTD., Seoul, KR;
Abstract
The present invention relates to a file system, an apparatus in the file system thereof, and a method of providing and managing content in the file system thereof. According to the present invention, it may be possible to minimize data loss caused by server failure and to provide the convenience of data (content) management by (1) grouping overall data nodes (servers) to manage with a network server group including several data nodes (servers), (2) defining content management information, (3) storing and duplicating contents in each network server group using the defined content management information to maintain and manage the contents, (4) and maintaining and managing the contents in a file unit without using file chunks.