Resources for storing connection string and application string in azure apps.
- https://azure.microsoft.com/es-es/blog/windows-azure-web-sites-how-application-strings-and-connection-strings-work/
- https://mderriey.com/2018/08/21/azure-app-service-connection-strings-and-asp-net-core/
- https://docs.microsoft.com/en-ca/azure/app-service/configure-common#connection-strings
- https://docs.microsoft.com/en-ca/azure/app-service/app-service-key-vault-references