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:
Feb. 22, 2011
Filed:
Mar. 31, 2008
Seung-taek OH, Yongin-si, KR;
Kyung-sub Min, Seoul, KR;
Sang-min Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Provided are a distributed file system and a method of replacing cache data in a distributed file system capable of replacing cache data based on the degree of network instability between a server and a client. The method includes monitoring network instability between the first apparatus and the second apparatus, determining whether an empty space exists in a storage space of the second apparatus if the second apparatus needs data of the first apparatus, if an empty space does not exist in the storage space, deleting at least one cache data item already stored in the second apparatus according to the monitored network instability, and storing data obtained from the first apparatus in the empty space generated by deleting the cache data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile