A data center can be explained as a complex warehouse for web servers. That is a facility that accommodates a lot of web servers used by businesses for storing data and files or for carrying out computation services at a large scale. Web hosting, search engines and massive social networks are just several examples of the services that need data centers for their servers since they can't operate on a single machine. The facilities take care of the temperature, humidity, electrical power and connection backups so as to guarantee the most efficient and consistent functioning of all hosting servers situated there. All data centers have 24/7 monitoring and restrict the access to the hosting servers so as to ensure that the hosting servers are protected all of the time. The quality of any Internet service that you get typically depends not just on the firm you communicate with, but also on the data center they use.