Paper Info
Title
A Transmission Mechanism of the Backup for Disaster Recovery in DCNs
Abstract
Data center networks (DCNs), which serve as the core infrastructure for storing and processing large amounts of data, require a reliable and efficient transmission mechanism of the backup for disaster recovery. When a potential disaster is detected, this transmission mechanism should ensure that the data in nodes of DCNs which may be destroyed, can be backed up as many as possible to other security nodes within a tight deadline. This paper first analyzes and summarizes the existing transmission mechanisms of DCNs at home and abroad, as well as the characteristics and requirements of the backup for disaster recovery in DCNs. And then on this basis, the paper proposes a new transmission mechanism - DCNs backup TCP (DBTCP), which is dedicated to the backup for disaster recovery in DCNs. In addition to making as many flows as possible to meet the deadline, DBTCP also achieves low latency, high throughput, and high burst tolerance. Besides, DBTCP can coexist with current transmission mechanisms used widely, such as TCP, DCTCP and D2TCP, so that it allows incremental deployment. Through simulation and evaluation, it is confirmed that DBTCP can be adapt to the backup for disaster recovery scene of DCNs, and has outstanding performance. At present, both the backup for disaster recovery and the transmission mechanism in DCNs are domestic and overseas research hotspots. The DBTCP proposed in this paper provides a reliable and effective solution, and has a certain reference value for future research.
Year
DOI
Venue
2017
10.1109/NaNA.2017.14
2017 International Conference on Networking and Network Applications (NaNA)
Keywords
Field
DocType
DCN,backup for disaster recovery,transmission mechanism,deadline
Software deployment,Computer science,Computer network,Network topology,Bandwidth (signal processing),Latency (engineering),Throughput,Data center,Backup,Distributed computing,Disaster recovery
Conference
ISBN
Citations 
PageRank 
978-1-5386-0605-6
0
0.34
References 
Authors
8
6
Name
Order
Citations
PageRank
Zhan Shi100.34
Chenyue Wang200.34
Qili Wen301.01
Wei Su43714.19
Huachun Zhou537054.39
Shuai Gao622123.06