The purpose of the system to cut down network traffic cost. Map out a novel intermediate data participant schema. The map reduce type simplifies the large scale data deal with product group even though many times effort have been made to maximize the execution of map reduce work. They ignore the network effects which conclude. A fundamental part in implementation update. A hash capacity made use of session middle of the topology among minimizes the task even so is note movement valued in network topology. At last board reproduced outcome that shows at the proposed algorithm can together minimize network cost under both offline and online cases.

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