Multiobjective Reliable Cloud Storage with Its Particle Swarm Optimization Algorithm
Joint Authors
Fan, Lei
Liu, Xiyang
Wang, Liming
Meng, Sha
Source
Mathematical Problems in Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-12-19
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
Information abounds in all fields of the real life, which is often recorded as digital data in computer systems and treated as a kind of increasingly important resource.
Its increasing volume growth causes great difficulties in both storage and analysis.
The massive data storage in cloud environments has significant impacts on the quality of service (QoS) of the systems, which is becoming an increasingly challenging problem.
In this paper, we propose a multiobjective optimization model for the reliable data storage in clouds through considering both cost and reliability of the storage service simultaneously.
In the proposed model, the total cost is analyzed to be composed of storage space occupation cost, data migration cost, and communication cost.
According to the analysis of the storage process, the transmission reliability, equipment stability, and software reliability are taken into account in the storage reliability evaluation.
To solve the proposed multiobjective model, a Constrained Multiobjective Particle Swarm Optimization (CMPSO) algorithm is designed.
At last, experiments are designed to validate the proposed model and its solution PSO algorithm.
In the experiments, the proposed model is tested in cooperation with 3 storage strategies.
Experimental results show that the proposed model is positive and effective.
The experimental results also demonstrate that the proposed model can perform much better in alliance with proper file splitting methods.
American Psychological Association (APA)
Liu, Xiyang& Fan, Lei& Wang, Liming& Meng, Sha. 2016. Multiobjective Reliable Cloud Storage with Its Particle Swarm Optimization Algorithm. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-14.
https://search.emarefa.net/detail/BIM-1112880
Modern Language Association (MLA)
Liu, Xiyang…[et al.]. Multiobjective Reliable Cloud Storage with Its Particle Swarm Optimization Algorithm. Mathematical Problems in Engineering No. 2016 (2016), pp.1-14.
https://search.emarefa.net/detail/BIM-1112880
American Medical Association (AMA)
Liu, Xiyang& Fan, Lei& Wang, Liming& Meng, Sha. Multiobjective Reliable Cloud Storage with Its Particle Swarm Optimization Algorithm. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-14.
https://search.emarefa.net/detail/BIM-1112880
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1112880