How do Google/Youtube store these huge amounts of information and where does this happen?

Google uses data centers to store its vast amount of information. That data center is a group of interconnected computers and storage devices networked in a specific structure in order for them to organize,process, store and disseminate large amounts of data. Google has data centers across the globe, and they have super efficient servers and invented ways to cool data centers from all the accumulated heat and power. So they have thousands of pipelines inside the data centers which are painted according to their purpose to help the employees . They are even equipped with highly pressurized water in case of fire. Most of Google’s data centers are near lakes and rivers.