How to handle raw SQL or stored procedures when needed?

Short answer: Use FromSqlRaw or ExecuteSqlRaw to execute raw SQL. Map results to entities or DTOs. Use for performance-critical or legacy operations not easily expressed in LINQ.

Real-world example (ShopNest)

ShopNest’s order service uses EF Core to save an Order and its line items in one SaveChangesAsync() call inside a transaction.

Say this in the interview

1. Define — one clear sentence (the short answer above).
2. Example — relate it to a project like ShopNest or your real work.
3. Trade-off — when you would not use it.