This week's giveaway is in the EJB and other Java EE Technologies forum. We're giving away four copies of EJB 3 in Action and have Debu Panda, Reza Rahman, Ryan Cuprak, and Michael Remijan on-line! See this thread for details.
Yesterday I visited Data center,There, Many servers are running,Security is very high, they don't allow without capturing our photo.,Server room Temperature is 18 degrees C. It dose not contain any chairs,We need to sit on the floor.
Its a great chance for me to visit the server room as a developer. I stayed 2 hours in that room. Lot of sound will come from servers. Server racks are connected serially.