A dynamic replication strategy based on exponential growth/decay rate
Data Grid is an infrastructure that manages huge amount of data files, and provides intensive computational resources across geographically distributed collaboration.To increase resource availability and to ease resource sharing in such environment, there is a need for replication services.Data repl...
| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2009
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| Subjects: | |
| Online Access: | https://repo.uum.edu.my/id/eprint/13559/1/PID244.pdf |
| _version_ | 1825803208248786944 |
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| author | Madi, Mohammed Hassan, Suhaidi Yusof, Yuhanis |
| author_facet | Madi, Mohammed Hassan, Suhaidi Yusof, Yuhanis |
| author_sort | Madi, Mohammed |
| collection | UUM |
| description | Data Grid is an infrastructure that manages huge amount of data files, and provides intensive computational resources across geographically distributed collaboration.To increase resource availability and to ease resource sharing in such environment, there is a need for replication services.Data replication is one of the methods used to improve the performance of data access in distributed systems.In this paper, we include issues arising in data replication domain
and also we propose a dynamic replication strategy that is based on exponential growth or decay rate. The purpose of the proposed strategy is to identify which files to be replicated.This is achieved by estimating number of accessed of a file in the upcoming time interval.The greater the value, the more popular the file is and therefore will be selected to be replicate. |
| first_indexed | 2024-07-04T05:53:04Z |
| format | Conference or Workshop Item |
| id | uum-13559 |
| institution | Universiti Utara Malaysia |
| language | English |
| last_indexed | 2024-07-04T05:53:04Z |
| publishDate | 2009 |
| record_format | eprints |
| spelling | uum-135592015-04-02T07:15:37Z https://repo.uum.edu.my/id/eprint/13559/ A dynamic replication strategy based on exponential growth/decay rate Madi, Mohammed Hassan, Suhaidi Yusof, Yuhanis QA76 Computer software Data Grid is an infrastructure that manages huge amount of data files, and provides intensive computational resources across geographically distributed collaboration.To increase resource availability and to ease resource sharing in such environment, there is a need for replication services.Data replication is one of the methods used to improve the performance of data access in distributed systems.In this paper, we include issues arising in data replication domain and also we propose a dynamic replication strategy that is based on exponential growth or decay rate. The purpose of the proposed strategy is to identify which files to be replicated.This is achieved by estimating number of accessed of a file in the upcoming time interval.The greater the value, the more popular the file is and therefore will be selected to be replicate. 2009-06-24 Conference or Workshop Item PeerReviewed application/pdf en https://repo.uum.edu.my/id/eprint/13559/1/PID244.pdf Madi, Mohammed and Hassan, Suhaidi and Yusof, Yuhanis (2009) A dynamic replication strategy based on exponential growth/decay rate. In: International Conference on Computing and Informatics 2009 (ICOCI09), 24-25 June 2009, Legend Hotel, Kuala Lumpur. http://www.icoci.cms.net.my |
| spellingShingle | QA76 Computer software Madi, Mohammed Hassan, Suhaidi Yusof, Yuhanis A dynamic replication strategy based on exponential growth/decay rate |
| title | A dynamic replication strategy based on exponential growth/decay rate |
| title_full | A dynamic replication strategy based on exponential growth/decay rate |
| title_fullStr | A dynamic replication strategy based on exponential growth/decay rate |
| title_full_unstemmed | A dynamic replication strategy based on exponential growth/decay rate |
| title_short | A dynamic replication strategy based on exponential growth/decay rate |
| title_sort | dynamic replication strategy based on exponential growth decay rate |
| topic | QA76 Computer software |
| url | https://repo.uum.edu.my/id/eprint/13559/1/PID244.pdf |
| work_keys_str_mv | AT madimohammed adynamicreplicationstrategybasedonexponentialgrowthdecayrate AT hassansuhaidi adynamicreplicationstrategybasedonexponentialgrowthdecayrate AT yusofyuhanis adynamicreplicationstrategybasedonexponentialgrowthdecayrate AT madimohammed dynamicreplicationstrategybasedonexponentialgrowthdecayrate AT hassansuhaidi dynamicreplicationstrategybasedonexponentialgrowthdecayrate AT yusofyuhanis dynamicreplicationstrategybasedonexponentialgrowthdecayrate |