Cover Image

Dynamic replication strategy based on exponential model and dependency relationships in data grid

Data grid is an infrastructure that manages huge amounts of data files, and provides intensive computational resources across geographically distributed collaboration.In order to speed up the data access and reduce bandwidth consumption, data grid replicates essential data in multiple locations. Thi...

Full description

Saved in:
Bibliographic Details
Main Authors: Yusof, Yuhanis, Madi, Mohamed, Hassan, Suhaidi
Format: Article
Language:English
Published: Universiti Utara Malaysia Press 2012
Subjects:
QA76 Computer software
Online Access:http://repo.uum.edu.my/7044/1/jict1112.pdf
http://repo.uum.edu.my/7044/
http://jict.uum.edu.my/
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.uum.repo.7044
record_format eprints
spelling my.uum.repo.70442013-01-30T00:36:34Z http://repo.uum.edu.my/7044/ Dynamic replication strategy based on exponential model and dependency relationships in data grid Yusof, Yuhanis Madi, Mohamed Hassan, Suhaidi QA76 Computer software Data grid is an infrastructure that manages huge amounts of data files, and provides intensive computational resources across geographically distributed collaboration.In order to speed up the data access and reduce bandwidth consumption, data grid replicates essential data in multiple locations. This paper studies the data replication strategy in data grid, taking into account the exponential growth/decay of data files and the dependency relationships between them. Simulation results (via OptorSim) show that the proposed strategy outperformed existing work in the measured metrics – mean job execution time, effective network usage and average storage usage. Universiti Utara Malaysia Press 2012 Article PeerReviewed application/pdf en http://repo.uum.edu.my/7044/1/jict1112.pdf Yusof, Yuhanis and Madi, Mohamed and Hassan, Suhaidi (2012) Dynamic replication strategy based on exponential model and dependency relationships in data grid. Journal of Information and Communication Technology (JICT), 11. pp. 193-206. ISSN 1675-414X http://jict.uum.edu.my/
institution Universiti Utara Malaysia
building UUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Utara Malaysia
content_source UUM Institutionali Repository
url_provider http://repo.uum.edu.my/
language English
topic QA76 Computer software
spellingShingle QA76 Computer software
Yusof, Yuhanis
Madi, Mohamed
Hassan, Suhaidi
Dynamic replication strategy based on exponential model and dependency relationships in data grid
description Data grid is an infrastructure that manages huge amounts of data files, and provides intensive computational resources across geographically distributed collaboration.In order to speed up the data access and reduce bandwidth consumption, data grid replicates essential data in multiple locations. This paper studies the data replication strategy in data grid, taking into account the exponential growth/decay of data files and the dependency relationships between them. Simulation results (via OptorSim) show that the proposed strategy outperformed existing work in the measured metrics – mean job execution time, effective network usage and average storage usage.
format Article
author Yusof, Yuhanis
Madi, Mohamed
Hassan, Suhaidi
author_facet Yusof, Yuhanis
Madi, Mohamed
Hassan, Suhaidi
author_sort Yusof, Yuhanis
title Dynamic replication strategy based on exponential model and dependency relationships in data grid
title_short Dynamic replication strategy based on exponential model and dependency relationships in data grid
title_full Dynamic replication strategy based on exponential model and dependency relationships in data grid
title_fullStr Dynamic replication strategy based on exponential model and dependency relationships in data grid
title_full_unstemmed Dynamic replication strategy based on exponential model and dependency relationships in data grid
title_sort dynamic replication strategy based on exponential model and dependency relationships in data grid
publisher Universiti Utara Malaysia Press
publishDate 2012
url http://repo.uum.edu.my/7044/1/jict1112.pdf
http://repo.uum.edu.my/7044/
http://jict.uum.edu.my/
_version_ 1644279430634274816
score 13.211869

Similar Items