Ainul Azila, Che Fauzi and Noraziah, Ahmad and Noriyani, Mohd Zain and Beg, A. H. (2011) Handling fragmented database replication through binary vote assignment grid quorum. Journal of Computer Science, 7 (9). pp. 1338-1342. ISSN 1549-3636. (Published)
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Abstract
Problem statement: Organizations critically needed to supply recent data to users who may be geographically remote, while at the same time handle a volume request of distributed data around multiple sites. The storage, availability and consistency are important issues to be addressed in order to allow distributed users efficiently and safely access data from many different sites. Approach: Data replication is a way to deal with this problem since it provides user with fast, local access to shared data and protects availability of applications because alternate data access options exist. Handling fragmented database replication becomes challenging issue to administrator since the distributed database was scattered into split replica partitions or fragments. Results: This study presented a new mechanism on how to handle the fragmented database replication through the Binary Vote Assignment on Grid Quorum (BVAGQ). We address how to build reliable system by using the proposed BVAGQ for distributed database fragmentation. Conclusion: The result shows that managing fragmented database replication and transaction through proposed BVAGQ is able to preserve the data consistency.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Data replication, data grid, Hierarchical Replication Scheme (HRS), Distributed Database Systems (DDS), Binary Vote Assignment on Grid Quorum (BVAGQ), vertical fragmentation, horizontal fragmentation |
| Subjects: | Q Science > QA Mathematics > QA76 Computer software |
| Faculty/Division: | Faculty of Computer System And Software Engineering |
| Depositing User: | Mrs. Neng Sury Sulaiman |
| Date Deposited: | 29 Apr 2019 03:59 |
| Last Modified: | 29 Apr 2019 04:01 |
| URI: | http://umpir.ump.edu.my/id/eprint/24824 |
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