Sciweavers

Share
OTM
2009
Springer

Reliable Communication Infrastructure for Adaptive Data Replication

9 years 2 months ago
Reliable Communication Infrastructure for Adaptive Data Replication
In this paper, we propose a reliable group communication solution dedicated to a data replication algorithm to adapt it to unreliable environments. The data replication algorithm, named Adaptive Data Replication (ADR), has already an adaptiveness mechanism encapsulated in its dynamic replica placement strategy. Our extension of ADR to unreliable environments provides a data replication solution that is adaptive both in terms of replica placement and in terms of request routing. At the routing level, this solution takes the unreliability of the environment into account, in order to maximize reliable delivery of requests. At the replica placement level, the dynamically changing origin and frequency of read/write requests are analyzed, in order to define a set of replica that minimizes communication cost. Performance evaluation shows that this original combination of two adaptive strategies makes it possible to ensure high request delivery, while minimizing communication costs in the sy...
Mouna Allani, Benoît Garbinato, Amirhossein
Added 27 May 2010
Updated 27 May 2010
Type Conference
Year 2009
Where OTM
Authors Mouna Allani, Benoît Garbinato, Amirhossein Malekpour, Fernando Pedone
Comments (0)
books