Because of the services we use on the Internet, it is generally operated from a central location, and this central location is called Data Center. Data Center is an independent station on the Internet. The stations from which the data is served to us. Here, different data is given to different data, data is processed, controlled, transported through a network in different places.All the computers in a data center are connected again with a major computer.
Suppose to watch a video on YouTube, press the play button - then the command went through our local ISP from the International ISP in Google's Data Center, from that request, the digital data of the video reappears on our device in the same way, Be able to see the video - it happens in just milliseconds.