Cloud Data Balancing
Clouds offer three main benefits
[1] Response time:
Clouds shorten the time required for a server to communicate with a client by reducing the geographical distance between the server and the client.
[2] Uptime
If one of the servers in your area goes down, other servers on the data center will still be up and able to serve the content. A cloud isn’t the only way to maximize data availability, but it can help.
[3] Access restrictions:
In certain cases, cloud can help overcome access restrictions to content. For example, if a firewall blocks a client machine from accessing a server in one country, a cloud network can provide copies of the content in another country.