The first graph is incredibly misleading. The text talks about fetching from 5 servers and needing 4 results vs fetching from 1 server and needing 1 result. The

The first graph is incredibly misleading. The text talks about fetching from 5 servers and needing 4 results vs fetching from 1 server and needing 1 result. Then the graph compares 4-of-5 to 4-of-4 latency, which is just meaningless. It should compare 4-of-5 with 1-of-1.