Azure Storage is a Microsoft-managed service providing cloud storage that is highly available, secure, durable, scalable, and redundant.
Developing with .NET on Azure: This course gets you started with everything you need to develop and deploy .NET web applications and services in Microsoft Azure.
Azure SQL Database is a general-purpose relational database-as-a-service (DBaaS) based on the latest stable version of Microsoft SQL Server Database Engine. SQL Database is a high-performance, reliable, and secure cloud database that you can use to build data-driven applications and websites in the programming language of your choice, without needing to manage infrastructure. Learn how to use SQL Database with our quickstarts, tutorials, and samples.