Overview of Entity Framework Core - EF Core | Microsoft Learn
2024年11月12日 · Entity Framework (EF) Core is a lightweight, extensible, open source and cross-platform version of the popular Entity Framework data access technology. EF Core can serve as an object-relational mapper (O/RM), which: Enables .NET developers to work with a database using .NET objects.
Getting Started - EF Core | Microsoft Learn
2023年8月24日 · In this tutorial, you create a .NET Core console app that performs data access against a SQLite database using Entity Framework Core. You can follow the tutorial by using Visual Studio on Windows, or by using the .NET CLI on Windows, macOS, or Linux.
Información general de Entity Framework Core - EF Core
2023年8月24日 · Entity Framework (EF) Core es una versión ligera, extensible, de código abierto y multiplataforma de la popular tecnología de acceso a datos Entity Framework. EF Core puede actuar como asignador relacional de objetos, que se encarga de lo siguiente: Permite a los desarrolladores de .NET trabajar con una base de datos usando objetos .NET.
Tutorial: Get started with EF Core in an ASP.NET MVC web app
The Contoso University sample web app demonstrates how to create an ASP.NET Core MVC web app using Entity Framework (EF) Core and Visual Studio. The sample app is a web site for a fictional Contoso University.
Installing Entity Framework Core - EF Core | Microsoft Learn
2023年3月23日 · You can install tools to carry out EF Core-related tasks in your project, like creating and applying database migrations, or creating an EF Core model based on an existing database. Two sets of tools are available:
Entity Framework documentation hub | Microsoft Learn
2024年11月23日 · Entity Framework is a modern object-relation mapper that lets you build a clean, portable, and high-level data access layer with .NET (C#) across a variety of databases, including SQL Database (on-premises and Azure), SQLite, MySQL, PostgreSQL, and …
Visão geral do Entity Framework Core – EF Core | Microsoft Learn
O EF (Entity Framework) Core é uma versão leve, extensível, de software livre e multiplataforma da popular tecnologia de acesso a dados do Entity Framework. O EF Core pode servir como um O/RM (mapeador relacional de objeto), que: Permite que os desenvolvedores do .NET trabalhem com um banco de dados usando objetos .NET.
What's New in EF Core 8 | Microsoft Learn
These are called "entity types". Objects that are structured to hold multiple values, but the object has no key defining identity. For example, Address, Coordinate. Prior to EF8, there was no good way to map the third type of object.
Compare EF6 and EF Core | Microsoft Learn
2022年12月14日 · EF Core. Entity Framework Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations. EF Core works with SQL Server/Azure SQL Database, SQLite, Azure Cosmos DB, MySQL, PostgreSQL, and many more databases through a database provider plugin model. EF6
What's New in EF Core 9 | Microsoft Learn
2024年11月13日 · EF Core 9 (EF9) is the next release after EF Core 8 and is scheduled for release in November 2024. EF9 is available as daily builds which contain all the latest EF9 features and API tweaks. The samples here make use of these daily builds.