Staas & Halsey LLP
System and method for updating file
Provided is a system and method for updating a plurality of the same files consistently. The file update system comprises a first and a second data servers formed as pipe line type network for storing an original file and a duplicate file of the original file respectively, and for updating both the original file and the duplicate file in response to an update request, wherein the first and the second data servers mutually exchange file update information, correct the file update information so as to prevent overlapped update due to a plurality of update requests for the same file, and then update the original file or the duplicate file according to the corrected file update information.
Electronics and Telecommunications Research Institute
G
G06F
inventional
Myung-Joon Sang-Min Myung-Hoon Young-Kyun June
Kim Lee Cha Kim Kim