This blogpost will give you the information about migrating Microsoft SQL Server databases to Azure.
I see a lot of questions on the Microsoft TechNet – MSDN forums about how to get my database secure in Microsoft Azure
Before you do a SQL migrate you can do a SQL Assessment via Microsoft Operations Management Suite.
You can see a step-by-step blogpost on my blog for the results for example :
‘Do your SQL Assessment with Microsoft OMS before your New Project Starts in Production’
Here you find Microsoft Azure technical documentation on Migrate to Azure :
For export and import Azure SQL Databases :
There is also an Awesome Free Microsoft E-Book about Migrating SQL Server Databases to Azure by Carl Rabeler