Hi

According to the BSP model, the data is processed in the RAM and that is the 
reason why Pregel model is faster than the MapReduce (MapReduce writedown to 
disk). Can someone explains to me how to be sure that all the graph vertices 
are actually been loaded in RAM? 


How would HAMA behave if the vertices values are so big such that the available 
RAM memory is not enough to contains all of the vertices?

Regards

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