Microsoft Azure is an ever-expanding set of cloud services to help client organization meet their business challenges. It’s the freedom to build, manage, and deploy applications on a massive, global network using a favorite tools and frameworks.
In Solution Explorer, right-click your project and select Publish.
In the Pick a publish target dialog box, choose App Service.
Click "Create Profile"
In the Create Profile dialog box, apply each field.
Click "Create a SQL Database".
Click "Create"
In the Publish dialog box, check.
Update connection string in appsetting.json file
Click "Publish"