Cloud storage sites by Amazon, Google, Apple, Carbonite compared
If you’ve ever had your laptop stolen, watched your toddler baptize your PC with Pepsi, or had your MacBook come to a cold, dead stop, you know that the digital memories we store on our home computers are anything but indelible.
But now there’s a special place coalescing where data never dies: It’s called the cloud.
Internet giants Google Inc., Amazon.com Inc. and Facebook Inc. have relied for years on cloud computing, where information is split up and stored across large networks of remote servers, rather than all in one place. When storing a holiday dinner photo, for instance, Google slices it into many shreds of data that are then duplicated and sent to dozens of data centers all over the world. That way, if one data center melts down or has a long power outage, your family portrait can be reassembled from the pieces still stored in the center’s surviving peers…


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