A data center is a special facility in which firms store the servers used for their offline or online services - Internet hosting, mail servers, computing, file storage, and so on. The data center provides the environment for the machines accommodated there to function at their best capacity while sustaining their life. This is done by providing optimal environmental conditions - temperature, air humidity, protection against disasters, etcetera. All data centers also have electric power and Internet backups, which are a safeguard in case there are infrastructural issues, and which ensure the consistent functioning of the machines and the access to them. The restricted access to such facilities delivers an extra layer of protection against unauthorized access by third-parties. In the event that you use the online services of any company, a good data center shall tremendously improve the standard of the service and your consumer experience.