An Architecture for Private Cloud Storage System Based on Block Device

2014 ◽  
Author(s):  
Pan Rui ◽  
Li Lin ◽  
Guo Zhenghong ◽  
Wang Qing ◽  
Lin Meng
Keyword(s):  
Cloud Storage ◽  
Storage System ◽  
Private Cloud

Ubackup: An Easy Way to Build a High-Efficient Private Cloud Storage System

2014 ◽  
Vol 556-562 ◽  
pp. 6241-6245 ◽  
Author(s):  
Kai Guo ◽  
Peng Yan Shen ◽  
Ming Zhong Xiao
Keyword(s):  
Cloud Storage ◽  
Storage System ◽  
Utilization Rate ◽  
Private Cloud ◽  
Erasure Code ◽  
Balance System ◽  
High Efficient ◽  
Code Algorithm ◽  
Disaster Tolerance ◽  
The Cost

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.

Location Service Framework for Private Cloud Storage System Based on Logical Disk

2014 ◽  
Vol 687-691 ◽  
pp. 2672-2675
Author(s):  
Meng Lin ◽  
Lin Li ◽  
Zhen Hong Guo ◽  
Qing Wang ◽  
Rui Pan
Keyword(s):  
Cloud Storage ◽  
Service System ◽  
Storage System ◽  
Private Cloud ◽  
Location Service ◽  
Simulation Testing ◽  
Service Framework

We have designed and implemented a location service framework in the private cloud storage system based on logical disk. Location service is very important in the private cloud storage system and many people are eager to improve the performance of the location service. But the algorithm for location service is fixed so that we can’t change the algorithm even we find a better one. In order to adopt the new algorithm, we need to redesign the location service system. Therefore, we design and implement a location service framework to solve the problem. The location service framework makes development more fast and flexible. The developers and designers can concentrate on algorithm and need not to worry about redesigning the location service system. What’s more, the location service framework can provide the fundamental features of the location service. At last, we prove the effectiveness through simulation testing.

PEMANFAATAN PRIVATE CLOUD STORAGE SEBAGAI MEDIA PENYIMPANAN DATA E-LEARNING PADA LEMBAGA PENDIDIKAN

2017 ◽  
Vol 10 (2) ◽  
Author(s):  
Irfan Santiko ◽  
Rahman Rosidi ◽  
Seta Agung Wibawa
Keyword(s):  
Cloud Storage ◽  
Private Cloud ◽  
E Learning
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