Setting up an Azure Storage queue to support an asynchronous application is actually pretty straightforward, except for the four different security options that you’ll have to choose between.
If, in your cloud-based application, you can live with eventual consistency, Azure gives you three tools out of the box that will give you reliable, extendable and scalable asynchronous applications.
An App Service’s deployment slots are what you need to support testing/staging in your deployment process. And they’re also a way for you to test the “next” version of your application with real users.
Certificates are often the best way to secure your application (you can use with everything from App Registrations to Web Services). Here’s everything you need to know to integrate certificates stored in your Azure Key Vault into your application.