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Entity framework vs dapper3/19/2023 Create a model class named MovieModel.cs. Now let’s write our first API for getting all the movies in the database. Dapper will only map our query results to objects. This is the main difference between EF and Dapper. Dapper will execute the query and will map the result to our POCO classes. We need to write the SQL query ourselves and shall ask Dapper to execute it for us. Unlike Entity Framework, Dapper will not translate our LINQ queries to SQL. As an alternative, we can install these packages with DotNet CLI also. Visual Studio users can make use of the Nuget package manager of Visual Studio. Now we need to install two Nuget packages in our project - Dapper and. Now create an ASP.NET Core Web API project. IDENTITY( 1, 1) PRIMARY KEY,įOREIGN KEY() REFERENCES. ![]() Use the following SQL script to create and seed the database. The application will be interacting with a SQL Server database with two tables - Movies and Directors. If Visual Studio 2019 is not available we can use Visual Studio Code and DotNet CLI for development. NET Core 3.0 SDK and requires Visual Studio 2019. Most of the code will be compatible with earlier versions of. We shall be creating an ASP.NET Core Web API application with. In this article, we will look at some features of Dapper and how to integrate Dapper with an ASP.NET Core application. It is an open-source library and source code is available at Github. Dapper is a micro ORM which is developed by folks at StackOverflow. But there are other ORM tools available for. NET developers out there the primary choice of data access will be Microsoft’s object-relational mapper Entity Framework. I used ab benchmarker to see how many requests per second I get from each endpoint.Īll running on local (and pretty powerful) local dev machine.For most of the.
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