Implementation of Sub-Grid-Federation Model for Performance Improvement in Federated Data Grid

In this work, a new model for federation data grid system called Sub-Grid-Federation was designed to improve access latency by accessing data from the nearest possible sites. The strategy in optimising data access was based on the process of searching into the area identified as ‘Network Core Area’...

Full description

Bibliographic Details
Main Authors:	Mohamad, Zarina; Universiti Sultan Zainal Abidin, Ahmad, Fadhilah; Universiti Sultan Zainal Abidin, Mohd Rose, Ahmad Nazari; Universiti Sultan Zainal Abidin, Mohamad, Fatma Susilawati; Universiti Sultan Zainal Abidin, Mat Deris, Mustafa; Universiti Tun Hussein Onn Malaysia
Format:	application/pdf
Language:	eng
Published:	Malaysian Journal of Applied Sciences 2016
Online Access:	https://journal.unisza.edu.my/myjas/index.php/myjas/article/view/23/18

id	oai:myjas.www.journal.unisza.edu.my:article-23
recordtype	ojs
spelling	oai:myjas.www.journal.unisza.edu.my:article-232016-12-28T13:33:11Z Implementation of Sub-Grid-Federation Model for Performance Improvement in Federated Data Grid Mohamad, Zarina; Universiti Sultan Zainal Abidin Ahmad, Fadhilah; Universiti Sultan Zainal Abidin Mohd Rose, Ahmad Nazari; Universiti Sultan Zainal Abidin Mohamad, Fatma Susilawati; Universiti Sultan Zainal Abidin Mat Deris, Mustafa; Universiti Tun Hussein Onn Malaysia In this work, a new model for federation data grid system called Sub-Grid-Federation was designed to improve access latency by accessing data from the nearest possible sites. The strategy in optimising data access was based on the process of searching into the area identified as ‘Network Core Area’ (NCA). The performance of access latency in Sub-Grid-Federation was tested based on the mathematical proving and simulated using OptorSim simulator. Four case studies were carried out and tested in Optimal Downloading Replication Strategy (ODRS) and the Sub-Grid-Federation. The results show that Sub-Grid-Federation is 20% better in terms of access latency and 21% better in terms of reducing remotes sites access compared to ODRS. The results indicate that the Sub-Grid-Federation is a better alternative for the implementation of collaboration and data sharing in data grid system. Keywords: Data grid, replication, scheduling, access latency Malaysian Journal of Applied Sciences 2016-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journal.unisza.edu.my/myjas/index.php/myjas/article/view/23 Malaysian Journal of Applied Sciences; Vol 1, No 1; 55-67 0127-9246 eng https://journal.unisza.edu.my/myjas/index.php/myjas/article/view/23/18 Copyright (c) 2016 Malaysian Journal of Applied Sciences
repository_type	Digital Repository
institution_category	Internal Repository
institution	Universiti Sultan Zainal Abidin
building	Malaysian Journal of Applied Sciences
collection	Online Access
language	eng
description	In this work, a new model for federation data grid system called Sub-Grid-Federation was designed to improve access latency by accessing data from the nearest possible sites. The strategy in optimising data access was based on the process of searching into the area identified as ‘Network Core Area’ (NCA). The performance of access latency in Sub-Grid-Federation was tested based on the mathematical proving and simulated using OptorSim simulator. Four case studies were carried out and tested in Optimal Downloading Replication Strategy (ODRS) and the Sub-Grid-Federation. The results show that Sub-Grid-Federation is 20% better in terms of access latency and 21% better in terms of reducing remotes sites access compared to ODRS. The results indicate that the Sub-Grid-Federation is a better alternative for the implementation of collaboration and data sharing in data grid system. Keywords: Data grid, replication, scheduling, access latency
format	application/pdf
notes	info:eu-repo/semantics/article
copyright	Copyright (c) 2016 Malaysian Journal of Applied Sciences
doc_source	Malaysian Journal of Applied Sciences; Vol 1, No 1; 55-67
author	Mohamad, Zarina; Universiti Sultan Zainal Abidin Ahmad, Fadhilah; Universiti Sultan Zainal Abidin Mohd Rose, Ahmad Nazari; Universiti Sultan Zainal Abidin Mohamad, Fatma Susilawati; Universiti Sultan Zainal Abidin Mat Deris, Mustafa; Universiti Tun Hussein Onn Malaysia
spellingShingle	Mohamad, Zarina; Universiti Sultan Zainal Abidin Ahmad, Fadhilah; Universiti Sultan Zainal Abidin Mohd Rose, Ahmad Nazari; Universiti Sultan Zainal Abidin Mohamad, Fatma Susilawati; Universiti Sultan Zainal Abidin Mat Deris, Mustafa; Universiti Tun Hussein Onn Malaysia Implementation of Sub-Grid-Federation Model for Performance Improvement in Federated Data Grid
author_facet	Mohamad, Zarina; Universiti Sultan Zainal Abidin Ahmad, Fadhilah; Universiti Sultan Zainal Abidin Mohd Rose, Ahmad Nazari; Universiti Sultan Zainal Abidin Mohamad, Fatma Susilawati; Universiti Sultan Zainal Abidin Mat Deris, Mustafa; Universiti Tun Hussein Onn Malaysia
author_sort	Mohamad, Zarina; Universiti Sultan Zainal Abidin
title	Implementation of Sub-Grid-Federation Model for Performance Improvement in Federated Data Grid
title_short	Implementation of Sub-Grid-Federation Model for Performance Improvement in Federated Data Grid
title_full	Implementation of Sub-Grid-Federation Model for Performance Improvement in Federated Data Grid
title_fullStr	Implementation of Sub-Grid-Federation Model for Performance Improvement in Federated Data Grid
title_full_unstemmed	Implementation of Sub-Grid-Federation Model for Performance Improvement in Federated Data Grid
title_sort	implementation of sub-grid-federation model for performance improvement in federated data grid
publisher	Malaysian Journal of Applied Sciences
publishDate	2016
url	https://journal.unisza.edu.my/myjas/index.php/myjas/article/view/23/18
first_indexed	2018-09-14T06:50:42Z
last_indexed	2018-09-14T06:50:42Z
_version_	1611567105411383296

Implementation of Sub-Grid-Federation Model for Performance Improvement in Federated Data Grid

Similar Items