Research Article
Efficient Synchronization of Multiple Databases over Broadcast Networks
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@INPROCEEDINGS{10.1007/978-3-319-02762-3_7, author={Muhammad Muhammad and Stefan Erl and Matteo Berioli}, title={Efficient Synchronization of Multiple Databases over Broadcast Networks}, proceedings={Personal Satellite Services. 5th International ICST Conference, PSATS 2013, Toulouse, France, June 27-28, 2013, Revised Selected Papers}, proceedings_a={PSATS}, year={2013}, month={10}, keywords={multiple databases synchronization network coding broadcast channels satellite communications}, doi={10.1007/978-3-319-02762-3_7} }- Muhammad Muhammad
Stefan Erl
Matteo Berioli
Year: 2013
Efficient Synchronization of Multiple Databases over Broadcast Networks
PSATS
Springer
DOI: 10.1007/978-3-319-02762-3_7
Abstract
This work deals with the problem of synchronizing multiple distributed databases over a broadcast network, such as satellite networks. The proposed method is based on introducing network coding techniques besides extending the well-known database reconciliation algorithm, the (CPISync). One key element is to elect a master node that manages the operations in a central manner. Performance is shown in terms of completion time for full synchronization, and average number of packets exchange. Compared to point-to-point and traditional broadcasting synchronization methods, the algorithm implementing network coding allows reaching the lower-bound for the number of packets exchange.
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