An efficient replicated data access approach for large-scale distributed systems
Data(s) |
01/01/2008
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Resumo |
In data-intensive distributed systems, replication is the most widely used approach to offer high data availability, low bandwidth consumption, increased fault-tolerance and improved scalability of the overall system. Replication-based systems implement replica control protocols that enforce a specified semantics of accessing the data. Also, the performance depends on a number of factors, the chief of which is the protocol used to maintain consistency among object replica. In this paper, we propose a new low-cost and high data availability protocol called the box-shaped grid structure for maintaining consistency of replicated data on networked distributed computing systems. We show that the proposed protocol provides high data availability, low communication costs, and increased fault-tolerance as compared to the baseline replica control protocols.<br /> |
Identificador | |
Idioma(s) |
eng |
Publicador |
Elsevier BV |
Relação |
http://dro.deakin.edu.au/eserv/DU:30007666/abawajy-efficientreplicated-2008.pdf http://dx.doi.org/10.1016/j.future.2007.04.010 |
Direitos |
2007, Elsevier B.V. |
Palavras-Chave | #data replication #box-shaped grid structure #fault–tolerance #communication cost #data availability |
Tipo |
Journal Article |