This is absolutely true! However, I'm not aware of anybody doing this for the graph processing systems being discussed in the post. Nor am I sure what that woul

This is absolutely true! However, I'm not aware of anybody doing this for the graph processing systems being discussed in the post. Nor am I sure what that would mean. Admittedly if something takes 100 times longer to run on multiple machines than it does on a single laptop (as in the previous COST post [1]) then you might care about fault tolerance, but this is a contrived problem if you could achieve the same results faster on yor laptop. [1] http://www.frankmcsherry.org/graph/scalability/cost/2015/01/15/COST.html http://www.frankmcsherry.org/graph/scalability/cost/2015/01/...