Windows Azure Team have released a preview of the Windows Azure Autoscaling Application Block (Code name WASABi), via NuGet. There are two packages – one with binaries and one containing the source. This preview includes a sample application for hosting the block and for exploratory testing.
Package 1: Enterprise Library 5.0 - Windows Azure Autoscaling Application Block - Preview - 5.0.907.1
Package 2: Enterprise Library 5.0 - Windows Azure Integration Pack Source Code - Preview - 5.0.907.1
Autoscaling Windows Azure applications: Autoscaling is designed to take advantage of the elastic nature of the Windows Azure platform, you’d want your application to automatically handle changes in the load levels over time and to scale accordingly.
More info: http://blogs.msdn.com/b/agile/archive/2011/08/23/autoscaling-windows-azure-applications.aspx
Here is the Video details to explain how to:
Windows Azure Integration Pack dev portal: