Inside a Cloud Giant warehouse(仓储)filled with: o Racks(货架)of servers o Storage arrays(阵列) ·Cooling infrastructure(冷却系统) ·Power converters（变压器) ·Backup generators(备用发电机) Each data center is 11.5 times the size of a football field 12• Giant warehouse (仓储) filled with: o Racks (货架) of servers o Storage arrays（阵列） • Cooling infrastructure （冷却系统） • Power converters （变压器） • Backup generators （备用发电机） Inside a Cloud 12 Each data center is 11.5 times the size of a football field