EF Core is .NET's ORM for database access. Key concepts: DbContext, entity configuration (Fluent API vs data annotations), migrations, relationships (1:1, 1:N, N:N), lazy/eager/explicit loading, change tracking, raw SQL, and performance optimization (split queries, projections, compiled queries).
The 5-Mode Loop
5 of 5 modes available
Read · See · Animate · Test · Build
Before this, understand: linq