Ubackup: An Easy Way to Build a High-Efficient Private Cloud Storage System
2014 ◽
Vol 556-562
◽
pp. 6241-6245
◽
Keyword(s):
In this paper, we present UBackup, which describes an easy way to build a private cloud storage system with high-efficient and high-disaster-tolerance. UBackup client enables file-level de-duplication by using a file fingerprint check. The utilization of compressed erasure code algorithm ensures data security and cuts down the cost. A space utilization rate variance minimizing algorithm is used on index server to balance system load. We present the system architecture of UBackup and its components, and we have implemented a proof-of-concept prototype of UBackup. By conducting performance evaluation in a public Internet, experimental results demonstrate the efficiency of the system.
Keyword(s):
2014 ◽
Vol 496-500
◽
pp. 1812-1816
◽
Keyword(s):
Keyword(s):
2013 ◽
Vol 2013
◽
pp. 1-11
◽
Keyword(s):
2012 ◽
Vol 23
(6)
◽
pp. 995-1003
◽
2013 ◽
Vol 4
(1)
◽
pp. 106-110