[C#] Entity framework

1. Entity Framework 

 - http://www.csharpstudy.com/web/article/8-Entity-Framework

 - https://docs.microsoft.com/ko-kr/aspnet/mvc/overview/older-versions/getting-started-with-ef-5-using-mvc-4/implementing-the-repository-and-unit-of-work-patterns-in-an-asp-net-mvc-application

 - https://github.com/Microsoft/sql-server-samples

2. GenericRepository<TEntity>

 - https://www.dotnetcurry.com/aspnet-mvc/1155/aspnet-mvc-repository-pattern-perform-database-operations

 - https://www.infoworld.com/article/3107186/application-development/how-to-implement-the-repository-design-pattern-in-c.html

 - https://www.c-sharpcorner.com/UploadFile/b1df45/getting-started-with-repository-pattern-using-C-Sharp/

 - https://docs.microsoft.com/ko-kr/aspnet/mvc/overview/older-versions/getting-started-with-ef-5-using-mvc-4/implementing-the-repository-and-unit-of-work-patterns-in-an-asp-net-mvc-application

 - http://dotnetguts.blogspot.com/2013/11/easiest-repository-pattern-tutorial.html

 - https://www.codeproject.com/Articles/814768/CRUD-Operations-Using-the-Generic-Repository-Patte

3. IPerson Interface

 - https://social.msdn.microsoft.com/Forums/vstudio/en-US/0246c0dd-cc50-47ab-a9b8-91ba3521f244/data-access-object-pattern-c?forum=csharpgeneral