Should I Use Ado. Net?

ADO.NET provides functionality to developers who write managed code similar to the functionality provided to native component object model (COM) developers by ActiveX Data Objects (ADO). We recommend that you use ADO.NET, not ADO, for accessing data in your . NET applications.

Is ADO.NET still relevant?

So yes: there's definitely still room for "classic" ADO.NET to "fill the gaps" where EF/L2S or other technologies don't really offer anything useful.

What is ADO.NET and its advantages?

ADO.NET data components in Visual Studio environment encapsulate data access functionality in various ways that help you to develop applications more easily and with fewer errors. ADO.Net offers performance advantages by its Disconnected Architecture, it is a remarkably efficient and scalable architecture.