Google often keep quiet when asked about the secret service architecture as the best search engine in the world. But a few days ago as quoted from Cnet.com Google reveals little about the origin of the server architecture.
While most companies buy servers built up from top vendors like Dell, HP, IBM or Sun Microsystems, Google currently has thousands of servers and even designing and building their own servers as a server assembly as we used to do when assembling a computer from being sold separately peripheral.