For a process I had to update the Author field in SharePoint online list item. This time I decided to use PnP.Core instead of PnP.Framework. Was it worth it? I don't really know, but the method is not the most difficult part of the task.

When you use Azure SQL Database, then you should understand, that it has something different from on-prem version. And you will find it only when you start to work with it.

The Azurite open-source emulator provides a free local environment for testing your Azure Blob, Queue Storage, and Table Storage applications. When you're satisfied with how your application is working locally, switch to using an Azure Storage account in the cloud. The emulator provides cross-platform support on Windows, Linux, and macOS.

For a prototype I loaded a pfx certificate from file system of Azure App. It can be done only while test!!And I got the error "Exception Info: System.Security.Cryptography.CryptographicException: The system cannot find the file specified."

When you want to download a publish profile for the service in Azure, there can be an error, that basic authentication is disabled.