2010 | OriginalPaper | Chapter
Lowest Data Replication Storage of Binary Vote Assignment Data Grid
Authors : Noraziah Ahmad, Ainul Azila Che Fauzi, Roslina Mohd. Sidek, Noriyani Mat Zin, Abul Hashem Beg
Published in: Networked Digital Technologies
Publisher: Springer Berlin Heidelberg
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Data replication is one of the mechanisms in data grid architecture since it improves data access and reliability. There are many replication techniques exist in distributed systems environment include Read-One-Write-All (ROWA), Branch Replication Scheme (BRS), Hierarchical Replication Scheme (HRS) and our previous Binary Vote Assignment Data Grid (BVADG) techniques. All these techniques deploy different approaches of data placement in distributed environment. This paper presents the comparison of the replication storage between all these techniques. The result shows that BVADG has the lowest data replication storage between ROWA, BRS and HRS due to the small quorum approach of data placement.