Where to read to quickly master ADO .NET?

Question

.NET

You need to get into ADO .NET as soon as possible. What to read for this, so that the information is moderately detailed and up-to-date?
Everything is lumped together in Troelsen and on MSDN, which is good for getting started with ADO .NET, but doesn't really get you started. What do you advise?
Thank you!

Answer 1

quickly master ADO .NET

ADO is just a spacer between your application and the QSL server. In the first approximation, it is no different from others: you write a request, ADO feeds it to the server and returns the data to you. You will learn the subtleties of the settings as you use it.

Answer 2

Get familiar with the local database first, then get comfortable with the real server. And tell me after what difficulties there were during the transition)