データ アクセスの達人に聞く #01 - ADO.NET とは？Entity Framework 6 (EF6) is a tried and tested object-relational mapper (O/RM) for .NET with many years of feature development and stabilization. As an O/RM, EF6 reduces the impedance mismatch between the relational and object-oriented worlds, enabling developers to write applications that interact with data stored in relational databases using strongly-typed .NET objects that represent the applic
