| 基于在线存储的对象放置算法的设计与实现 |
| |
| 引用本文： | 甘勇,韩姗姗,陈国栋,何振.基于在线存储的对象放置算法的设计与实现[J].郑州轻工业学院学报(自然科学版),2011,26(1):87-90. |
| |
| 作者姓名： | 甘勇 韩姗姗 陈国栋 何振 |
| |
| 作者单位： | 1. 郑州轻工业学院,计算机与通信工程学院,河南,郑州,450002
2. 河南有线电视网络集团有限公司,郑州分公司,河南,郑州,450001 |
| |
| 基金项目： | 河南省科技攻关计划项目(102102310030) |
| |
| 摘 要： | 提出了一种对象放置算法C-SIEVE,它使用离散的数据算法,可以有效地定位数据对象,还解决了对象副本的放置问题.实验表明,该算法能根据存储设备的负载高效且均衡地完成对象映射,对于失效节点的对象恢复也具有很好的性能,是行之有效的.
|
| 关 键 词： | 云存储 在线存储 对象放置 |
Design and implementation of object placement algorithm based on online storage |
| |
| GAN Yong,HAN Shan-shan,CHEN Guo-dong,HE Zhen.Design and implementation of object placement algorithm based on online storage[J].Journal of Zhengzhou Institute of Light Industry(Natural Science),2011,26(1):87-90. |
| |
| Authors: | GAN Yong HAN Shan-shan CHEN Guo-dong HE Zhen |
| |
| Affiliation: | 1(1.College of Comp.and Com.Eng.,Zhengzhou Univ.of Light Ind.,Zhengzhou 450002,China; 2.Zhengzhou Branch,He′nan Cable TV Network Group Limited Co.,Zhengzhou 450001,China) |
| |
| Abstract: | A new object placement algorithm C-SIEVE was put forward.It can not only locate data object effectively,but also solves problems of object copies placement by discrete data algorithm.Experiments indicated that this algorithm was effective.It can accomplish efficient and balanced object mapping according to the load of storage devices,but also have a good performance for object recovery once there are invalid storage nodes. |
| |
| Keywords: | cloud storage online storage object placement |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
