[1]BORTHAKUR D. HDFS architecture[EB/OL].[2012-07-25].http://hadoop.apache. org/common/docs/r0.20.0/hdfsdesign.html.[2]DONG B, QIU J, ZHENG Q H, et al. A novel approach to improving the efficiency of storing and accessing small files on hadoop: a case study by PowerPoint files[C]// Proceedings of IEEE SCC '2010. Piscataway, NJ: IEEE Press, 2010:65-72.[3]LIU X H, HAN J Z, ZHONG Y Q, et al. Implementing WebGIS on Hadoop: a case study of improving small file I/O performance on HDFS [C]// IEEE International Conference on Cluster Computing and Workshops. Piscataway, NJ: IEEE Press, 2009:1-8.[4]闫波,韩秀卓. 数据复制技术在灾备系统中的研究与应用[J].计算机技术与发展,2007,17(9):250-252.[5]YANG Y X, YAO W B, CHEN Z. Review of disaster backup and recovery technology of information system [J]. Journal of Beijing University of Posts and Telecommunications,2010,33(2):1-6.[6]WEI Q. CDRM: a cost-effective dynamic replication management scheme for cloud storage cluster[C]// Proceedings of IEEE International Conference on Cluster Computing. Piscataway, NJ: IEEE Press, 2010:188-196.[7]陈铮. 一类新的阵列纠删码理论及其应用研究[D]. 成都: 中国科学院成都计算机应用研究所,2009.[8]喻波,赵国鸿,陈曙晖. 一种基于共享前缀的两级索引结构[J]. 计算机工程与科学,2010,32(12):113-116.[9]余思,桂小林,黄汝维,等.一种提高云存储中小文件存储效率的方案[J]. 西安交通大学学报,2011,45(6):177-181.[10]WANG F, QIU J, YANG J, et al. Hadoop high availability through metadata replication[C]// Proceedings of the First International Workshop on Cloud Data Management. New York: ACM Press,2009:37-44.[11]KAUSHIK R T, BHANDARKAR M A, NAHRSTEDT K. Evaluation and analysis of green HDFS: a self-adaptive, energy-conserving variant of the Hadoop distributed file system[C]// Proceedings of 2010 IEEE Second International Conference on Cloud Computing Technology and Science. Washington, DC: IEEE Computer Society, 2010:274-287.[12]李晓恺.基于HDFS分布文件系统的优化研究[D].成都:中国科学院成都计算机应用研究所,2012. |