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21 Jul 2022 · Entity Framework. Entity Framework (EF) is an object-relational mapper that enables .NET developers to work with relational data using domain-specific objects. It eliminates the need for most of the data-access code that developers usually need to write. Get it: Add this to your project and start taking advantage of this powerful O/RM.
Entity Framework Core EF 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 other databases through a provider plugin API.
9 Mei 2023 · ADO.NET Entity Framework prend en charge le développement d’applications orientées données qui fonctionnent à un niveau d’abstraction supérieur à celui des applications traditionnelles.
Generic math interfaces were introduced in .NET 7. Concrete types like double and float implemented these interfaces adding new APIs mirroring the existing functionality of Math and MathF. EF Core 8 translates calls to these generic math APIs in LINQ using providers' existing SQL translations for Math and MathF.
15 Sep 2021 · The ADO.NET Entity Framework supports data-centric applications and services, and provides a platform for programming against data that raises the level of abstraction from the logical relational level to the conceptual level. By enabling developers to work with data at a greater level of abstraction, the Entity Framework supports code that is ...
EF Core 5.0 introduced the table-per-type (TPT) strategy, which supports mapping each .NET type to a different database table. EF7 introduces the table-per-concrete-type (TPC) strategy. TPC also maps .NET types to different tables, but in a way that addresses some common performance issues with the TPT strategy. Tip.
How Entity Framework Works? Here, you will see an overview of how entity framework works. Entity Framework API (EF6 & EF Core) includes the ability to map domain (entity) classes to the database schema, translate & execute LINQ queries to SQL, track changes occurred on entities during their lifetime, and save changes to the database.
