The Everything Store: Jeff Bezos and the Age of Amazon

by Brad Stone

Bezos wanted Wilke to take over the entire North American retail division, and Wilke was charged with finding his own replacement. Wilke thought that Amazon’s progress in its FCs had plateaued, so instead of promoting from within the ranks of Amazon’s logistics executives, all of them molded, as he was, by the dogma of Six Sigma, Wilke went looking for someone with a fresh approach and additional international experience. The search led him to Marc Onetto, a former General Electric executive with a thick French accent and a gift for animated story-telling. Under Onetto’s watch, engineers once again rewrote elements of Amazon’s logistics software and devised a computer system, called Mechanical Sensei, that simulated all the orders coursing through Amazon’s fulfillment centers and predicted where new FCs would most productively be located. Onetto also shifted Amazon’s focus toward lean manufacturing, another management philosophy that emanated from Toyota and was directed at eliminating waste and making practical changes on the shop floor. Japanese consultants occasionally came to work with Amazon, and they were so unimpressed and derogatory that Amazon employees gave them a nickname: the insultants.