The Study of Data Copies in Cloud Environment

DOI

10.2991/icsma-16.2016.109How to use a DOI?

Keywords

Data Copy, Redundancy, Overhead, Cloud Environment

Abstract

The redundancy of data copies is the key problem of replica management for the storage of copies of data in cloud environment. This paper proposes a tactic of dynamic copies redundancy based on the heat of document. The heat is calculated by the access frequency in different period. The redundancy of document copies is based on the heat. It is also dynamic changing by the heat. This paper analyses the max and minimum number of copies, and proposes to measure the minimum number of copies by the reliability of users, to calculate the max number of copies by the consistency maintenance overhead of the system.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Zhong Zong
PY  - 2016/12
DA  - 2016/12
TI  - The Study of Data Copies in Cloud Environment
BT  - Proceedings of the 2016 4th International Conference on Sensors, Mechatronics and Automation (ICSMA 2016)
PB  - Atlantis Press
SP  - 633
EP  - 637
SN  - 1951-6851
UR  - https://doi.org/10.2991/icsma-16.2016.109
DO  - 10.2991/icsma-16.2016.109
ID  - Zong2016/12
ER  -