Physical layout(Cont The physical environment of a data center is gorously controlled Air conditioning is used to control the temperature and humidity in the data center Modern data centers try to use economizer cooling, where they use outside air to keep the data center cool 2021/2/8Physical layout (Cont.)  The physical environment of a data center is rigorously controlled  Air conditioning is used to control the temperature and humidity in the data center.  Modern data centers try to use economizer cooling, where they use outside air to keep the data center cool. 2021/2/8 9