Study on Replica Strategy in the Grid Environment

Автор: Rui-qiong Zhong, Yun-jia Xi, De-zhi Han

Журнал: International Journal of Wireless and Microwave Technologies(IJWMT) @ijwmt

Статья в выпуске: 1 Vol.1, 2011 года.

Бесплатный доступ

An effective replica management method can save bandwidth, reduce latency, balance load, and improve system reliability. A comprehensive scheme is introduced to manage replica for the grid environment. The schemes of replica creation and placement based on the frequency of visits and storage space, replica replacement based on the replica value, and replica selection based on comprehensive performance are proposed. Our scheme can achieve optimization of data distribution and replication, improve the efficiency of data visits in the grid environment.

Grid, Replica, Value, Frequency

Короткий адрес:

IDR: 15012720

Список литературы Study on Replica Strategy in the Grid Environment

  • YANG Xiao-tao, DENG Su, HUANG Hong-bin. An Access Frequency Based Replication Strategy for Unstructured P2P Systems. MICRO ELECTRONICS & COMPUTER, October 2008.(in Chinese)
  • SU Cheng, ZHANG Hong, BI Fang-ming, YANG Shou-bao. Algorithm for Replica Placement Based on p2median Location in Grid Environment. Journal of China University of Mining & Technology, 2009,38(5). (in Chinese)
  • LI Jing, CHEN Shu-yu, WU Chang-ze. Model of data replication strategy based on security in grid. Computer Application, October 2006. (in Chinese)
  • Tang, M., Lee, B., Tang, X., and Yeo, C. The impact of data replication on job scheduling performance in the Data Grid. Future Generation Computing System 22, 3 (Feb. 2006).
  • E. Cohen, S. Shenker. Replication strategies in unstructured peer to peer networks[J]. Proc.of ACM SIGCOMM.Califarnia, 2002.
  • YAN Xiao-dong, XU Hui-min, XU Ya-jing, L IU Lian-xi ,CHEN Bao-feng. A Data Replica Replacement Algorithm Based on Value Model. Journal of Beijing University of Posts and Telecommunications, August 2006. (in Chinese)
  • Ruay-Shiung Chang, Hui-Ping Chang, Yun-Ting Wang: A dynamic weighted data replication strategy in data grids. IEEE Conference.
  • LI Chun-Hong, GU Tie-Cheng, LI Wen-Zhong, LU Sang-Lu, CHEN Dao-Xu. A Grid-Based Multimedia Content Distribution Framework. Computer Science in China,2005,32:105-108. (in Chinese)
  • Tian Tian, Junzhou Luo, and Zhiang Wu. A Replica Replacement Algorithm Based on Value-Cost Prediction[J]. CSCWD 2007, LNCS 5236, pp. 365–373, 2008. (in Chinese)
  • Chao-Tung Yang, I-Hsien Yang, Chun-Hsiang Chen, Shih-Yu Wang. Implementation of a Dynamic Adjustment Mechanism with Efficient Replica Selection in Data Grid Environments. Proceedings of the 2006 ACM symposium ,SAC’06, April, 23-27
Статья научная