Infrastructure Key to Googles No-Downtime Guarantee

Google blogged this morning about a new no-planned-downtime for Google Apps, a promise it’s able to make because of its globally distributed infrastructure estimated at more than 1 million servers.

Google’s expansive infrastructure gives it multiple options for migrating workloads during planned downtime.

Source:
http://gigaom.com/cloud/infrastructure-key-to-googles-no-downtime-guarantee/