Going With The Flow: Google's Secret Switch To The Next Wave Of Networking | Wired Enterprise | Wired.com: Though Google says it’s too soon to get a measurement of the benefits, Hölzle does confirm that they are considerable. “Soon we will able to get very close to 100 percent utilization of our network,” he says. In other words, all the lanes in Google’s humongous internal data highway can be occupied, with information moving at top speed. The industry considers thirty or forty percent utilization a reasonable payload — so this implementation is like boosting network capacity two or three times. (This doesn’t apply to the user-facing network, of course.)