Core Data Tutorial - Lesson 3: CRUD - Create, Retrieve, Update, and Delete

Core Data Tutorial - Lesson 2: Set up Core Data in Your Xcode Project (New or Existing)

Note App Core Data Swift Xcode Tutorial

Asp.Net Core Web API CRUD Operations using Entity Framework Core and SQL Server | CLEAN Architecture

Asp.Net Core Web API CRUD Operations Using EF Core and SQL Server

Asp.Net Core Web API - CRUD operations in REST API using Entity Framework Core and SQL Server