Entity Framework Core allows you to store and retrieve data to and from an in-memory database. It’s a quick and easy way to test your ASP.NET Core 6 web applications.

SQL database implemented in C# Guide to implementation source files: Public.cs = public interface. WebServer.cs = main program, http web server ( example client ). Init.cs = SQL initialisation script.

What is SQL? SQL, or Structured Query Language, is a programming language that’s used to communicate with and manipulate databases.