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Mobile Data Replication Utilizing The Ternary Connectivity Model
Seoul, Korea September 20-September 22
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CIT.2006.120Sixth IEEE International Conference o ...
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Norbert Gyorbiro, Nokia Research Center, Hungary
Gabor Marton, Nokia Research Center, Hungary
Jukka K. Nurminen, Nokia Research Center, Finland
In contrast to the mainstream approach where mobile devices have two states: connected or not-connected, we analyse mobile database replication in a setting with three states: good connection, reasonable connection and no connection. Using this as our starting point, we develop a new approach to data replication which is able to take advantage of the capabilities of the different connection alternatives. As a result of this approach, mobile devices can better utilize the available connection and are capable of optimizing for different goals such as availability and cost. Implementation details as well as experiences with a prototype implementation are also discus
Index Terms:
Mobile databases, weak connectivity, data adaptation, optimistic replication, distributed systems
Citation:
Norbert Gyorbiro, Gabor Marton, Jukka K. Nurminen, "Mobile Data Replication Utilizing The Ternary Connectivity Model," cit, pp.16, Sixth IEEE International Conference on Computer and Information Technology (CIT'06), 2006
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