We are very happy to announce that the updated technical documentation for deploying and running SQL Server in Windows Azure Infrastructures Services is now available online. When deploying SQL Server in Windows Azure Virtual Machines, we recommend that you follow the detailed guidance given in the new SQL Server in Windows Azure Virtual Machines documentation in the library.

See the entire blog post at http://blogs.msdn.com/b/windowsazure/archive/2013/04/24/sql-server-in-windows-azure-infrastructure-services-updated-documentation-and-best-practices-for-ga-upcoming-blogs.aspx.