Google claims its Infrastructure as a Service is now able to boot 1,000 VMs in seconds. This provides the ability to activate very large workloads on Google's infrastructure with what Google is calling consistent cross-machine bandwidth over its software-defined fiber infrastructure.
Google Compute Engine service now provides native load-balancing to spread incoming network traffic across a pool of instances. Billing is on a minimum of 10 minute increments. Google is providing a number of configuration tools, including a RESTful API and Web console.
http://goo.gl/oIQlyn