Where Google stores all its data.

http://www.google.com/about/datacenters/inside/streetview/
















Google has data centers all over the world.
There are many other large volume data centers.
https://storageservers.wordpress.com/2013/07/17/facts-and-stats-of-worlds-largest-data-centers/

https://www.cirrusinsight.com/blog/how-much-data-does-google-store
"So if someone stops you in the street and asks about Google’s storage capacity, hopefully now you’ll have an answer. You can either tell them it’s somewhere in between 10-15 exabytes, or you can tell them to look up and imagine punch cards for 3 miles."

What is the cloud?
How big is it? What is an exabyte?
Who owns it?
Who has data on the cloud?