![]() ![]() Entity Framework is the ORM solution currently promoted for use within the Microsoft development stack. With an ORM, developers can work at a higher level of abstraction when they deal with data, and can create and maintain data-oriented applications with less code than in traditional applications. ![]() Many object–relational mapping (ORM) tools (aka "object–relational managers") have been developed to enable developers to work with data in the form of domain-specific objects and properties, such as customers and customer addresses, without having to concern themselves with the underlying database tables and columns where this data is stored. This problem is generally referred to as the " object–relational impedance mismatch". The data can span multiple storage systems, each with its own protocols even applications that work with a single storage system must balance the requirements of the storage system against the requirements of writing efficient and maintainable application code. They must model the entities, relationships, and logic of the business problems they are solving, and they must also work with the data engines used to store and retrieve the data. Architects and developers of data-oriented applications have typically struggled with the need to achieve two very different objectives. The Entity Framework is a set of technologies in ADO.NET that supports the development of data-oriented software applications. Version numbering of this framework restarted from 1.0 and the latest version of EF Core is 7.0. Ī new framework known as Entity Framework Core (EF Core) was introduced in 2016 with similar but not complete feature parity. Although Entity Framework 6 is still supported, it is no longer being developed and will only receive fixes for security issues. NET Framework.Įntity Framework 6.4 was the latest release of the classic framework. NET Framework, however starting with Entity Framework version 6.0 it has been delivered separately from the. It was originally shipped as an integral part of. ![]() Entity Framework Core: November 8, 2022 9 months ago ( ) Įntity Framework ( EF) is an open source object–relational mapping (ORM) framework for ADO.NET. ![]()
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