A data center (or data centre or datacentre or datacenter) is a facility used to house computer systems and associated components, such as telecommunications and storage systems. It generally includes redundant or backup power supplies, redundant data communications connections, environmental controls (e.g., air conditioning, fire suppression) and security devices. (via Wikipedia)
Unlike normal blogs, high-powered sites use dedicated servers and data centers are used for that. This infographic from PEER1 Hosting gives us good view of top sites online and their data centers.
Without doubt Google holds the top position for advanced data centers and technology behind it. Google is followed by Facebook and YouTube.






I must say awesome infographic by peer1 hosting, I really enjoyed reading it
Cool Infographics.This shows how much facebook is working on Data centers.
Awesome, one of the biggest infographics I have seen!
Nice and super cool infographic!
awesome infographic,keep it up.
Absolutely cool infographic. Interesting to see how so much info on data centers!