计算机应用与软件2011，Vol.28Issue(11)：45-48,4.
一种全分布式的数据迁移算法DBDS
DBDS: A FULLY DISTRIBUTED ALGORITHM FOR DATA MIGRATION
摘要
Abstract
Data migration is a significant method for maintaining the load balance for large scale storage systems. It can greatly improve data access performance. However, most existing data migration mechanisms rely on a centralized algorithm, which seriously restricts the expandability of the system. The authors make efforts to devise a fully distributed solution called DBDS ( Dimension by Dimension Spreading) to solve the data migration problem. Simulation results show DBDS enjoys both load global balance and consumption decrease during migration, so that it adapts to large scale distributed storage systems.关键词
数据迁移/负载平衡/分布式存储系统/可扩展性/超立方体Key words
Data migration Load balance Distributed storage system Scalability Hypercube分类
信息技术与安全科学引用本文复制引用
罗香玉,汪芸..一种全分布式的数据迁移算法DBDS[J].计算机应用与软件,2011,28(11):45-48,4.基金项目
2011中国计算机大会论文.国家自然科学基金项目(60973122) （60973122）
国家重点基础研究发展计划项目(2009CB320705). （2009CB320705）
