A binary hybrid replication strategy for improving availability and maintaining consistency of data in large scale mobile environments
Data Management in mobile computing environments poses great challenges to the database researchers. One of the important challenges is to provide a data replication solution that maintains the consistency and improves the availability of replicated data. This paper addresses this problem for large...
| Main Authors: | , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2008
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/44162/ http://psasir.upm.edu.my/id/eprint/44162/1/A%20binary%20hybrid%20replication%20strategy%20for%20improving%20availability%20and%20maintaining%20consistency%20of%20data%20in%20large%20scale%20mobile%20environments.pdf |
| _version_ | 1848850407491633152 |
|---|---|
| author | Fadelelmoula, Ashraf Ahmed Dominic, P. Dhanapal Durai Ibrahim, Hamidah |
| author_facet | Fadelelmoula, Ashraf Ahmed Dominic, P. Dhanapal Durai Ibrahim, Hamidah |
| author_sort | Fadelelmoula, Ashraf Ahmed |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Data Management in mobile computing environments poses great challenges to the database researchers. One of the important challenges is to provide a data replication solution that maintains the consistency and improves the availability of replicated data. This paper addresses this problem for large scale distributed information systems that operate in mobile environments. Our solution represents a new binary hybrid replication strategy, in terms of its components and approach. The new strategy encompasses two components: replication architecture to provide a solid infrastructure for improving data availability and replication method to transfer data updates in a manner that achieves the consistency of data. The new strategy is a hybrid of both pessimistic and optimistic replication approaches, in order to exploit the features of each. The proposed strategy supports higher data availability and lower rate of inconsistencies as well as supports the mobility of users. |
| first_indexed | 2025-11-15T10:05:48Z |
| format | Conference or Workshop Item |
| id | upm-44162 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:05:48Z |
| publishDate | 2008 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-441622020-08-10T02:24:58Z http://psasir.upm.edu.my/id/eprint/44162/ A binary hybrid replication strategy for improving availability and maintaining consistency of data in large scale mobile environments Fadelelmoula, Ashraf Ahmed Dominic, P. Dhanapal Durai Ibrahim, Hamidah Data Management in mobile computing environments poses great challenges to the database researchers. One of the important challenges is to provide a data replication solution that maintains the consistency and improves the availability of replicated data. This paper addresses this problem for large scale distributed information systems that operate in mobile environments. Our solution represents a new binary hybrid replication strategy, in terms of its components and approach. The new strategy encompasses two components: replication architecture to provide a solid infrastructure for improving data availability and replication method to transfer data updates in a manner that achieves the consistency of data. The new strategy is a hybrid of both pessimistic and optimistic replication approaches, in order to exploit the features of each. The proposed strategy supports higher data availability and lower rate of inconsistencies as well as supports the mobility of users. IEEE 2008 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/44162/1/A%20binary%20hybrid%20replication%20strategy%20for%20improving%20availability%20and%20maintaining%20consistency%20of%20data%20in%20large%20scale%20mobile%20environments.pdf Fadelelmoula, Ashraf Ahmed and Dominic, P. Dhanapal Durai and Ibrahim, Hamidah (2008) A binary hybrid replication strategy for improving availability and maintaining consistency of data in large scale mobile environments. In: 3rd International Symposium on Information Technology (ITSim'08), 26-28 Aug. 2008, Kuala Lumpur, Malaysia. . 10.1109/ITSIM.2008.4632007 |
| spellingShingle | Fadelelmoula, Ashraf Ahmed Dominic, P. Dhanapal Durai Ibrahim, Hamidah A binary hybrid replication strategy for improving availability and maintaining consistency of data in large scale mobile environments |
| title | A binary hybrid replication strategy for improving availability and maintaining consistency of data in large scale mobile environments |
| title_full | A binary hybrid replication strategy for improving availability and maintaining consistency of data in large scale mobile environments |
| title_fullStr | A binary hybrid replication strategy for improving availability and maintaining consistency of data in large scale mobile environments |
| title_full_unstemmed | A binary hybrid replication strategy for improving availability and maintaining consistency of data in large scale mobile environments |
| title_short | A binary hybrid replication strategy for improving availability and maintaining consistency of data in large scale mobile environments |
| title_sort | binary hybrid replication strategy for improving availability and maintaining consistency of data in large scale mobile environments |
| url | http://psasir.upm.edu.my/id/eprint/44162/ http://psasir.upm.edu.my/id/eprint/44162/ http://psasir.upm.edu.my/id/eprint/44162/1/A%20binary%20hybrid%20replication%20strategy%20for%20improving%20availability%20and%20maintaining%20consistency%20of%20data%20in%20large%20scale%20mobile%20environments.pdf |